## Enable customers to create their own design

Pieter Bakker, the Global Manager of Xbloc at DMC, says: “By using the VIKTOR platform we have been able to capture these tools in a  web application with which the customer can [parametrically design](https://www.viktor.ai/blog/46/parametric-design-cloud-engineering-construction) the basis of the breakwater himself. This immediately gives the customers a better insight into what is possible, and we can make an optimal design faster”.

To design the layout of the Xblocs they already had a script within DMC to get started with. “The script worked well, but the problem was that we couldn’t turn it into a dxf file,” explains Bakker. “Because of this we could only use it internally and not web-based, for the customer. “A web application has now been created from a Python script.” tells Bakker. The moment the customer requests a drawing via the application on the website, the scripts generate a design based on the parameters of the client and sends this back to the website as a pdf-file. “In this way we link our scripts to the VIKTOR platform and make it visible to the customer”.

The advantage of the application is that the customer can now test different parameters and basic designs himself, before an official request is made. Bakker, “This not only saves a lot of time for us, but also gives the customer an immediate insight into what would and would not be possible.

## Reduce errors

In addition, the [parametric design application](https://www.viktor.ai/parametric-design-software) ensures that the number of errors is reduced. Bakker, “Internally, when determining the optimal design, errors were not always visible in the calculation. But because of the added visualization, errors can be identified and subsequently removed before the design is sent to the customer”.

All in all, the web application ensures that the knowledge that was previously known only to DMC is now also available to the customer and easily accessible. The customer can now first try out a number of parameters before they come up with a specific request. Bakker, “The application gives the customer a lot of insight and made it easier for us to create the optimal design.”


Maritime & Offshore

Water

large_XBLOC.jpg

medium_XBLOC.jpg

small_XBLOC.jpg

thumbnail_XBLOC.jpg

Customer_case_optimal_breakwater_design_1

Delta Marine Consultants enabled customer to design their own breakwater protection using Xbloc 

Parametric tool for automatic and optimal breakwater design

1. What is parametric design, and how is it evolving
2. Collaborative parametric design: working together for better results
3. How to make tools available to others
4. Active collaboration on parametric design tools
5. Parametric design in a billion-euro project
6. What collaborative parametric design means for you



large_Viktor White Paper The future of parametric design is_ COLLABORATION.jpg

medium_Viktor White Paper The future of parametric design is_ COLLABORATION.jpg

small_Viktor White Paper The future of parametric design is_ COLLABORATION.jpg

thumbnail_Viktor White Paper The future of parametric design is_ COLLABORATION.jpg

WP_white

large_parametric_steel_structure.png

medium_parametric_steel_structure.png

small_parametric_steel_structure.png

thumbnail_parametric_steel_structure.png

WP_white_2

Parametric design is a design approach that uses flexible models that can be adjusted and solved quickly. The goal is to see the effect of specific choices on your design by just changing the input variables. 

The benefits are:

- **Flexibility:** Parametric design allows you to react quickly to changes at a low cost. Always generate the best solution for your project no matter the time pressure.

- **Better decisions:** Automatically calculate thousands of different solutions, get deep insight, and mitigate risks. Make better decisions and provide more added value to clients.

- **Digital Assets:** Create models and data that are reusable in new projects. Improve them over time, building up digital capital

This white paper is for engineers, architects, project leaders, and innovation and business managers. You will learn how collaborative parametric design in the cloud helps organizations get better results with real study cases such as a billion-euro infrastructure project.
 
Additionally, we talk about how you can transform Python, Dynamo and Grasshopper scripts into user-friendly web apps and significantly impact your organization performance. 

Learn how collaborative parametric design models allow you to work together for better solutions.

Download the white paper and get INSPIRED

This white paper is for engineers, project leaders, and innovation and business managers that want to learn more about what collaborative parametric design can mean for them. Discover more about this new way of working in which stakeholders collaborate to find the best solution for a project.

The Future of Parametric Design is COLLABORATION

## More time to solve complex problems

Previously, many calculations for fender systems were done with rules of thumb. This is no longer possible, due to the stricter new standards. The calculations now have to be done in more detail, which creates a lot of extra work for the engineers. Calculating all options manually one by one is laborious, so it was decided to automate these calculations. Louis: “The calculation of constructions will be increasingly automated. The time gained from this can then be used to solve complex problems.”

### Computers are taking over repetitive calculating 

Peltenburg explains: “Repetitive elements are very suitable for programming, and so can be calculated using an application.” With repetitive elements, the same calculation must always be performed, something that an application on the computer can do much faster than a structural engineer by hand. “Once the repetition is found in a construction, letting a computer do that calculation allows one to save a lot of time,” says Peltenburg.

## An application for automation

### An interface between REFM and VIKTOR
MH Poly uses the calculation software RFEM to calculate the fender systems. Louis was very interested in creating an application for fender systems and asked Peltenburg to work on this together. The application they created contains an interface between the RFEM software and the VIKTOR platform. Peltenburg: “We offer an API to all our customers, on which applications can be made. This was the first time that it has been taken on in a professional manner.”

### Possibilities in a changing sector

In the fall, the application will be presented on the MSc Engineering customer day. “We want to show our customers that the sector is changing and what possibilities there are in terms of automation.” Peltenburg says. Louis, “This application is a pilot to see how it goes, but it is my intention to collaborate more if everything goes well.” You can still register for the customer day via this link.

“The biggest advantage of using VIKTOR is to initiate a change in thinking amongst engineers. There is still a lot of traditional thinking, which has to change to a way that makes better use of ICT developments in the field of engineering”, says Louis. Peltenburg adds, “The nice thing is that you don’t know what will happen in the future. There are so many options it can be used for:  [artificial intelligence](https://www.viktor.ai/blog/40/artificial-intelligence-machine-learning-engineering-construction), [Parametric Design](https://www.viktor.ai/blog/46/parametric-design-cloud-engineering-construction), Machine Learning.”

![Integrating REFM analysis systems with the VIKTOR platform](https://cms.viktor.ai/uploads/Dlubal_and_VIKTOR_1a12a7cef7.jpg)


*MH Poly is an engineering company that has been using the computational analysis software RFEM from Dlubal for years. This software is provided by MSc Engineering. Emiel Peltenburg is a specialist at MSc Engineering and distributor of the software RFEM and IDEA StatiCa.*

Structural

RFEM

large_The advantages of linking RFEM calculation software to the VIKTOR platform - resize.jpg

medium_The advantages of linking RFEM calculation software to the VIKTOR platform - resize.jpg

small_The advantages of linking RFEM calculation software to the VIKTOR platform - resize.jpg

thumbnail_The advantages of linking RFEM calculation software to the VIKTOR platform - resize.jpg

Customer_case_linking_RFEM_calculation_software_online_platform_2

Advantages of linking RFEM calculation software to an online platform

## Get the white paper

**INDEX**

1. Construction companies and digital transformation
2. Technology trends for a different approach
3. Technology trends in the construction industry
4. A new technology trend for the construction industry
5. Low code for the construction industry
6. The VIKTOR platform
7. What does it cost?
8. How to start
9. What's next?

small_White Paper Digital Transformation Engineering and construction industry.jpg

thumbnail_White Paper Digital Transformation Engineering and construction industry.jpg

WP_dark_blue

large_gravity-based foundation application.jpg

medium_gravity-based foundation application.jpg

small_gravity-based foundation application.jpg

thumbnail_gravity-based foundation application.jpg

Customer_case_centralizing_data_faster_gravity_based_foundation_analysis_2


What are the current trends in digital transformation and how do they affect the engineering and construction industry? 

This white paper is for every engineer, manager, director, or anyone else that wants to learn more about (new) technology trends that help boost digital transformation in engineering and construction, such as BIM, parametric or generative design, and low-code and no-code. 

Discover how web applications can help you find the best solution fast, get the best insights, capture knowledge into assets, and make work more joyful! 






Learn about trends in digital transformation and how they affect the engineering and construction industry.

Download the White Paper and get INSPIRED

This white paper is for every engineer, manager, director, or anyone else that wants to learn more about (new) technology trends that help boost digital transformation in engineering and construction, such as BIM, parametric or generative design, and low-code and no-code. 

Digital Transformation: Engineering and Construction Industry

The problem with the gravity based foundation (at BAM) was that it was determined or calculated using a number of separate Excel sheets. Among other things, investigation was done on the stability during floating and sinking, the natural frequencies and the strength of the design. You can imagine that this was not done very efficiently.

## The issue of centralization

All members of the project team were working on the same design, but each within their own discipline. So everyone used their own sheets. This caused problems, because if someone changed the input parameters, each team member had to be notified, which would result in everyone updating their own sheets. Making a complete design and calculating all sheets properly therefore took 5 to 10 days. There was this idea that it could be done better, so a tool has been developed to be able to perform these analyses at the same time.

## Bringing it together

For this, all calculations made in Excel have been transferred to an application on the VIKTOR platform. The calculations have been translated into Python code, so some methods had to be changed. The end results have of course remained the same. The advantage of the VIKTOR platform compared to only Python code is the interface (where the input and output parameters are centrally controlled), data management and version control.

This ensures that everyone works with the same input parameters at the same time, without having to manually pass on and adjust them. Everyone is also working on the same version of the design, so no miscommunications or misunderstandings can arise. This is something that can easily happen with separate Excel sheets: several different versions can easily be made.

## More designs, faster!

An analysis now takes a few hours instead of a few days. That is a huge difference, which makes it possible to design faster and make more designs with the same people. A number of designs have already been made, so a new design similar to this is relatively quick. If you make a completely new or large design, it will take a little longer. But is is certainly much quicker to use the application than by the old methods.

This application is made specifically for BAM. It is entirely based on internal documents and tools of BAM. Copying this application to another company is therefore not easy.

![Analysis of gravity-based foundations on the VIKTOR web application](/uploads/gravity_based_foundation_application_59047b4c08.png)

*Analyses of gravity-based foundations in on the VIKTOR web application*

## A building block for future use

What can be re-used is the method used to create the application. Combining different disciplines is a (generic) process, which can be a useful tool for almost all companies. Having separate programs for different parts of a design creates far more misunderstandings than having all data centralized.

## Thus...

In other words, the application for the gravity based foundation ensures that all data is centrally stored and that everyone works with the same version of the design. For example, there are no misunderstandings due to changes in Excel sheets. It is now also easier to make a design together, since the inputs are centrally controlled and everything is done using the same input, so the calculations are more central and clear. “You go from a design in 5 days to a design in 4 hours.”

Geotechnical

Excel

BAM: “From 5 days to 4 hours”, huge time savings with the gravity based foundation application made with VIKTOR!

Centralizing data for faster gravity-based foundation analysis

large_Group 1682maincover (1).png

medium_Group 1682maincover (1).png

small_Group 1682maincover (1).png

thumbnail_Group 1682maincover (1).png

Group 1682maincover (1).png

The most versatile way to create web apps from your Excel sheets

large_Group 1721automation (1).png

medium_Group 1721automation (1).png

small_Group 1721automation (1).png

thumbnail_Group 1721automation (1).png

Group 1721automation (1).png

Transform your Excel spreadsheets into interactive web applications without any coding involved

large_Group 1735automation.png

medium_Group 1735automation.png

small_Group 1735automation.png

thumbnail_Group 1735automation.png

Group 1735automation.png

Create your own Excel apps to automate calculations, communicate with external machines through macros, and more!

large_Group 1718integrations (1).png

medium_Group 1718integrations (1).png

small_Group 1718integrations (1).png

thumbnail_Group 1718integrations (1).png

Group 1718integrations (1).png

Use your Excel sheets in combination with other design or engineers software, such as CAD or RFEM.

large_Group 1723versions (4).png

medium_Group 1723versions (4).png

small_Group 1723versions (4).png

thumbnail_Group 1723versions (4).png

Group 1723versions (4).png

Always work with the latest version, so your whole team can be sure to use the correct data at all times.

large_Group 1722access (2).png

medium_Group 1722access (2).png

small_Group 1722access (2).png

thumbnail_Group 1722access (2).png

Group 1722access (2).png

You determine who gets to view and edit which parts of the project, so your IP is 100% secure. 

medium_Group 1720govern.png

small_Group 1720govern.png

thumbnail_Group 1720govern.png

Group 1720govern.png

VIKTOR empowers you to manage your team effectively with features like app variables, developer tokens, credentials, and app tags.

large_Group 1749convertor_2 (3).png

medium_Group 1749convertor_2 (3).png

small_Group 1749convertor_2 (3).png

thumbnail_Group 1749convertor_2 (3).png

Group 1749convertor_2 (3).png

## Excel to VIKTOR app Converter

Transform your Excel spreadsheet into a web app with a user-friendly converter. Simply upload your formatted Excel file, review the inputs, and then download the ready-to-use app code. 



<div style="padding:57.28% 0 0 0;position:relative;"><iframe src="https://player.vimeo.com/video/908206596?badge=0&amp;autopause=0&amp;player_id=0&amp;app_id=58479" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" style="position:absolute;top:0;left:0;width:100%;height:100%;" title="publishing_apps_EDITED_2"></iframe></div><script src="https://player.vimeo.com/api/player.js"></script>

large_Group 1728vinci.png

medium_Group 1728vinci.png

small_Group 1728vinci.png

thumbnail_Group 1728vinci.png

Group 1728vinci.png

## Automating crane foundation design in a web app

VINCI used VIKTOR to compute crane foundation designs in just **15 minutes**, a task that typically takes **3 to 5 days**
The automation of crane foundation design calculations is a simple but exhaustive and repetitive process: large amounts of data are required that must all be processed through multiple third-party software packages, such as Excel and Autodesk Robot. At VINCI, they have dozens of engineers that work on designing up to 225 cranes in France every year. Because the design calculations are very similar but specific for every crane each time, this task is very well suited for [automation](https://www.viktor.ai/customer-cases/43/how-vinci-yearly-saves-300-days-calculating-crane-foundation-designs).


<iframe src="https://player.vimeo.com/video/805460142?h=35f0fa1693&title=0&byline=0&portrait=0" width="640" height="360" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen></iframe>
<p><a href="https://vimeo.com/805460142">VINCI - Crane foundation app</a> from <a href="https://vimeo.com/user75777479">VIKTOR platform</a> on <a href="https://vimeo.com">Vimeo</a>.</p>


large_Group 1739heymans (1).png

medium_Group 1739heymans (1).png

small_Group 1739heymans (1).png

thumbnail_Group 1739heymans (1).png

Group 1739heymans (1).png

## Automating calculations by linking Excel sheets to SCIA

Many Excel sheets are used in construction to do calculations. A lot of time and energy has gone into developing the sheets, especially to get them verified and validated afterwards. Heijmans has linked their Excel sheet with reinforcement calculations for concrete cross-sections to SCIA in an application on the VIKTOR platform for the reinforcement of slabs. For example, fewer numbers now have to be copied, so that one can work more efficiently, and the risk of error is reduced.

[VIKTOR | Automating the calculation process by linking Excel sheets to SCIA](https://www.viktor.ai/customer-cases/18/web-application-automation-python-Excel-SCIA)


large_Group 1752beam_again2.png

medium_Group 1752beam_again2.png

small_Group 1752beam_again2.png

thumbnail_Group 1752beam_again2.png

Group 1752beam_again2.png

## Beam calculations through an Excel web app

This web app functions as a single point of truth with a central database that always contains the latest version of your project (with version history) that all stakeholders can access. As you can see from the video, the process of automatically calculating a simple supported beam only consists of three steps: inserting the information, generating the results, and downloading the PDF report. 

<iframe src="https://player.vimeo.com/video/703176976?h=c6d27796c9&title=0&byline=0&portrait=0" width="640" height="360" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen></iframe>
<p><a href="https://vimeo.com/703176976">Automating calculations in Excel with Python in VIKTOR</a> from <a href="https://vimeo.com/user75777479">VIKTOR platform</a> on <a href="https://vimeo.com">Vimeo</a>.</p>

## Workflow automation with user-friendly web apps at WSP

At WSP Netherlands, they have enabled their engineers to build applications that their colleagues without any programming (Python) experience are able to use as well. For example, an application for [fender systems](https://www.viktor.ai/customer-cases/42/Python-engineering-Cloud-applications). 

> “By automating the iterative non-linear analysis, a higher accuracy and time-gain can be achieved. Through a graphic web app, different software such as SCIA engineer and Excel work together to come to an answer. After the calculations, the results are presented in an interactive graph.” - Wichard Bron, Constructor Infra at WSP



large_Group 1737bam.png

medium_Group 1737bam.png

small_Group 1737bam.png

thumbnail_Group 1737bam.png

Group 1737bam.png

## Centralized data for gravity-based foundation analysis

BAM automates the design of gravity-based foundations from  **5 days to just 4 hour .**  The gravity-based foundation is a concrete platform on the seabed (approximately 30 meters in diameter) which is used for wind turbine foundations. The problem with the gravity based foundation was that it was determined or calculated using a number of separate Excel sheets. 

Among other things, investigation was done on the stability during floating and sinking, the natural frequencies and the strength of the design by different disciplines, each using their own Excel sheet. [This meant that making a complete design took 5 up to 10 days.](https://www.viktor.ai/customer-cases/21/web-application-Excel-python-gravity-based-foundationsThis) 
Then, the calculations made in Excel where transferred to a VIKTOR web app that ensures that everyone works with the same input parameters at the same time, without having to manually pass on and adjust them. Everyone is also working on the same version of the design, so no miscommunications or misunderstandings can arise. This is something that can easily happen with separate Excel sheets: several different versions can easily be made.



Our experts can help you find the right opportunities, set realistic goals, and meet deadlines.

Effortlessly integrate with industry-leading software, the Python Ecosystem, and modern development tools.

Why VIKTOR for Spreadsheets

Turn any spreadsheet into a customized web app

**Spreadsheets are widely used in engineering, but they can become inefficient and confusing when dealing with multiple versions and access permissions. A centralized platform for engineering data management can address these challenges, providing a single source of truth and streamlined collaboration.**

thumbnail_Alexandre Cousin.jpg

Alexandre Cousin.jpg

## Connectivity

When Alexandre’s team found VIKTOR, they already had a specific use case in mind: the automation of crane foundation design calculations. A quite simple but tedious and repetitive process: large amounts of data are required that must all be processed through multiple third-party software packages, such as Excel and Autodesk Robot. Ideally, they were searching for a way to connect everything, without developing the infrastructure themselves. Alexandre: “VIKTOR is the only product we know of that allows us to do exactly that.” 

<div style="padding:56.25% 0 0 0;position:relative;"><iframe src="https://player.vimeo.com/video/805460142?h=35f0fa1693&amp;badge=0&amp;autopause=0&amp;player_id=0&amp;app_id=58479" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen style="position:absolute;top:0;left:0;width:100%;height:100%;" title="VINCI - Crane foundation app"></iframe></div><script src="https://player.vimeo.com/api/player.js"></script>

</br>

## Design automation

At VINCI Construction in France, they have dozens of engineers that work on designing up to 225 cranes in France every year. Because the design calculations are very similar but specific for every crane each time, this task is very well suited for automation. 

Alexandre expects VINCI will be able to use the application on around 70% of their crane foundation designs. The other 30% are more unique cases because of, for example, their location or the characteristics of the soil.

> “If we succeed in automating 200 crane foundations per year, we can avoid roughly 300 days of work.” – Alexandre Cousin, Head of Generative design at VINCI Construction in France.

![3D_view of crane](https://cms.viktor.ai/uploads/3_D_view_of_crane_08f97e338b.png)
*3D view of a crane foundation geometry in VIKTOR*

</br>


## Tools for efficiency

According to Alexandre, the goal is for all VINCI Construction teams in France to start using the application to save time and increase efficiency. Consequently, teams will have more time to devote to other technical matters. 

Alexandre: “Although essential, crane foundations are not the most exciting part of an engineer’s job. Our app shows how automating a small process ultimately makes a specific task so much easier and more efficient.”

![3D_view_reinforcement.png](https://cms.viktor.ai/uploads/3_D_view_reinforcement_81a80f41c5.png)
*3D view of final crane foundation reinforcement design in VIKTOR*

</br>

![formwork_plan.png](https://cms.viktor.ai/uploads/formwork_plan_431078d5ce.png)
*And the accompanying formwork plan*

</br>

## Enabling instead of replacing

“As engineers, we must be efficient every day. That is why it is important to provide the right tools for our teams that contribute to this cause,” says Alexandre. To some engineers, the thought of their work being automated might feel like a threat. However, increasingly more people are starting to see this differently. It’s not about replacing the engineer – they are the brains of the project, after all – but about enabling them to do their work better and faster. 

Alexandre envisions a future in which all these small but exhaustive parts of a job are automated to make time for more interesting and complex challenges: “In 20 years, every engineer will know Python, and every engineering team will be developing their own tools. That’s what is needed to keep up with high demands, whilst also making repetitive work less boring. Automate what can be automated, so there is more time to engineer the awesome!”

## Why VIKTOR? 

Even though crane foundation design is a well-mastered process, it requires a lot of time due to safety reasons. 

Alexandre: “We don’t want a crane falling over. With VIKTOR, we can calculate large amounts of data through integrations with multiple third-party software packages in an instance. The results are then also immediately checked for errors to ensure safety. VIKTOR is the only product that allows us to connect everything like this. We can develop anything we want on the platform.”

> “For me, this type of technology is the future for engineering teams.”

## What’s next?

As Alexandre mentioned before, it’s automating the small parts which ultimately makes the work of an engineer a lot easier. At VINCI, they have many projects that, for example, include repetitive calculations in Excel. Alexandre: “We can start by making these Excel sheets more exciting and user-friendly by turning them into an app.”

“But first, we want to make more people within VINCI aware of these benefits and have other teams developing tools with VIKTOR as well.” Luckily, this seems to be going quite well so far: four other VINCI departments have shown interest in picking up development with VIKTOR, and one of these is already rounding up their first tests now! 

## About VIKTOR

You've just read one of the many use cases of the VIKTOR platform. I hope you found it an interesting read! However, there is much more to the VIKTOR platform than only this specific case. Let me tell you more about us:

VIKTOR is a low-code application development platform that empowers engineers and other domain experts to revolutionize their workflow by effortlessly creating user-friendly web applications with nothing more than Python. The VIKTOR platform consists of the following pillars:

1. The VIKTOR SDK: Application development is time-consuming and not the core business of many engineers, but web applications are truly an amazing asset. With the VIKTOR SDK, you can build your own Python-based web apps. The SDK takes care of the back-end, front-end, and hosting, so you can easily transform your Python scripts into any web app and start automating the boring.
 
2. The Workers: VIKTOR allows for seamless integration with other third-party software packages, such as Revit, Dynamo, ETABS, Grasshopper, and many more. The VIKTOR workers allow you to easily connect your app to these software packages by pushing and pulling data to and from them, eliminating the boring manual work. This way, you can create a whole new level of interoperability, all within a single app, making your VIKTOR app the single point of truth.
 
3. The Company environment: VIKTOR comes with a company environment, giving you the ability to provide access to users within and outside your company to use your apps. The company environment is a hub where all developed apps are stored and can be used, much like a library. To top that, end-users do not need to install any third-party tools that integrate with a VIKTOR app to be able to use them. The user management system lets you fine-tune user rights within applications (which have their own user management and database), while also providing valuable insights into app usage. This enables you to measure the adoption of the digital tools developed.

You can build any application you can imagine on the VIKTOR platform. Automating the boring tasks with ease, so engineers can fully focus on their engineering work again.
 
If this sounds interesting to you or your company, let's have a chat, you can reach me via: swolters@viktor.ai






VINCI construction crane.jpg

VINCI uses VIKTOR to automate the calculation of over 200 crane foundation designs yearly. Read more.

How VINCI yearly saves 300 days calculating crane foundation designs

medium_VINCI construction crane.jpg

small_VINCI construction crane.jpg

thumbnail_VINCI construction crane.jpg

Head of generative design in VINCI

Alexandre Cousin

medium_Roland Snelders.jpg

small_Roland Snelders.jpg

thumbnail_Roland Snelders.jpg

Roland Snelders.jpg

## Collecting everything in one place

Roland Snelders has been involved in the development of the concrete slab reinforcement application for Heijmans. “We could read the internal moments from a SCIA file and these were collected in the report, usually in a table. Then those moments could be entered in Excel and the reinforcement was determined and tested in an iterative process. That calculation was therefore copied to the report. ” This way of working could be done more efficiently. It would be easy if copying numbers is no longer necessary, because everything is collected in one place.

### No more copy + paste

That's exactly what the application they created does. Snelders: “From SCIA we can now export an XML file and read it into the application on the VIKTOR platform. The Excel sheet is also linked to this. After selecting the concrete cross-section data and various reinforcement options, I get a picture with colors that indicate where the reinforcement should be.” This ensures that you go directly from the SCIA file with a once-off data entry to a visualisation of the results that come from the Excel sheet, without having to copy anything.

### Centralizing data

The Excel sheet has not been completely transferred into the application, but rather has been linked to it. This has the advantage that it does not have to be recreated, which would then have to be validated. In addition, all manufacturers know how to make a calculation in Excel, you can still continue to do that. “The application ensures that everyone now works with the same Excel sheet, since it can only be opened centrally,” says Snelders. This significantly reduces the risk of errors.

## General use of the application

The application can be used in any construction that contains a slab, for example a floor, a wall, a roof or a bridge. “Initially, only rectangular slabs could be calculated and analysed, which was a major limitation,” says Snelders, “This has now been improved to allow for all types of slab shapes to be calculated.” The application is made by developers of VIKTOR, because Heijmans did not yet have the required knowledge to do it themselves.

![Excel and SCIA connected.png](/uploads/Excel_and_SCIA_connected_c24d123297.png)


## Partial automation for now

This is the beginning in terms of automation. "For the time being it is not going to be possible to calculate entire constructions completely, because there is a lot of variation in every project." Snelders explains, "But it is very useful to have components of that construction automatically calculated." There is less variation in the components themselves, so they can be calculated perfectly with an application. This allows the structural engineer to have more time for the more complex and challenging aspects of his/her work.

## More space left for challenging work

Snelders: “The application makes work more fun. I do not find completing an Excel sheet challenging work. ” When filling in cells and copying data, a structural engineer adds little knowledge to the process. Where they do add knowledge is during the schematisation of the construction and the making of a calculation model, in order to subsequently arrive at an optimal and practical choice of reinforcement. "That work still remains, we have mainly automated the repetitive calculations."

Customer_case_automating_calculation_process_linking_excel_SCIA_1

In construction, calculations are often done in Excel sheets that need a lot of developing. Because Heijmans has linked these sheets to SCIA on the VIKTOR platform, automating parts of the process.

Automating the calculation process by linking Excel sheets to SCIA

large_Why_VIKTOR_Quote_Heijmans_Marcel_Simons

medium_Why_VIKTOR_Quote_Heijmans_Marcel_Simons

small_Why_VIKTOR_Quote_Heijmans_Marcel_Simons

thumbnail_Why_VIKTOR_Quote_Heijmans_Marcel_Simons

Why_VIKTOR_Quote_Heijmans_Marcel_Simons

Chief structural engineer at Heijmans

Roland Snelders

thumbnail_Why_VIKTOR_Quote_Heijmans_Jaap_Wierenga

Why_VIKTOR_Quote_Heijmans_Jaap_Wierenga

[Source:](https://fd.nl/weekend/1358248/nieuwe-rekenwijze-voor-sterkere-dijken-levert-honderden-miljoenen-op)

## Strenthening the pumping stations

The HWBP is a joint investment program of Rijkswaterstaat and the water boards. Since the start of the program in 2014, € 100m has been invested in innovations, which has already yielded at least € 180m in savings. “We expect that the new knowledge will yield a multiple of that in savings in the coming years.” Are the savings heading towards € 1 billion? “I would not dare to take on a saving of 1 billion, but it would be inspiring for society if that succeeds.” Because the risk of a dike breach according to safety standards must not be greater than once every five to ten thousand years, until 2050, at least 1,300 kilometers of sea and river dikes and 500 locks, weirs and pumping stations must be strengthened. To this end, a budget of € 7.4 billion has been agreed up to 2028, which must be jointly raised by the central government and the water boards.

## Custom work for dike improvement

One of the promising innovations is custom work for dike improvement. In other words: not starting from a high water scenario with one water level with different conservative assumptions and factors, as before, but calculating many thousands of scenarios based on an extensive database and the specific characteristics of a dike section. In order to arrive at the most likely scenario of strength and failure for each individual stretch of dike. This customization can mean that in 80% of the cases the dike improvement job in the Netherlands can be reduced and in 20% of the cases must be enlarged, says Willems. “A considerable part of the dikes can be built slimmer and less high. Which means that the balance tends to make the total program cheaper. “That does not mean that the budgeted amount of € 7.4 billion can be reduced. “Even when the agreements for the HWBP were made in 2013-2014, it was clear that the financial agreements were not sufficient,” says Willems. “That was a conscious choice to ensure efficiency in the HWBP by means of innovation and knowledge development at the front. “Extra jobs are also coming up. “Rijkswaterstaat and the water boards are assessing all dikes. They do this once every twelve years, a kind of periodic MOT. They will be working on that until 2023, when dikes will emerge that need to be strengthened. 

## Parametric design and digital transformation
[Read here](https://www.viktor.ai/blog/26/parametric-design-python-dike-improvement) how our clients innovate with [parametric design](https://www.viktor.ai/blog/46/parametric-design-cloud-engineering-construction) and accelerate their digital transformation on dike projects.

![calculating dike.png](/uploads/calculating_dike_0580c2c558.png)

See how you can [implement parametric design solutions](https://www.viktor.ai/parametric-design-software) to your projects as well. 


Parametric design and digital transformation for stronger dikes yields “hundreds of millions” - resize.jpg

CC_Parametric_design_dike_strong

Parametric design for stronger dikes yields “hundreds of millions”

Lead Engineer Waterbouw Heijmans Infra

Jaap Wierenga 

thumbnail_666175.png

666175.png

## Project 1: A web-based application for automation and optimization of sheet pile design  

### The project 

Designing and optimizing sheet piles is a complex and time-consuming process with many iterations. In collaboration with VIKTOR, Voorbij Funderingstechniek has developed an application that centralizes all data to automatically calculate constructions, which reduces time, money, errors, CO2 emissions, and leaves more time for engineers to create the awesome! 

### Digital transformation 

Compared to other industries, the Engineering and Construction industry is lagging regarding the adoption of new technologies. This is not strange, since projects within this sector are often restricted with very strong deadlines, both budget- and timewise. There are however a lot of opportunities within the E&C industry when it comes to applying tech in the work field.  

Voorbij Funderingstechniek has used the VIKTOR platform to take on the transformation to explore the possibilities of digitization by automating and optimizing parts of their workflow in the design of sheet piles.  

### Process analyses 

Before the digital transformation could start, process analyses had to be conducted to determine what parts of the workflow would benefit most from being automated. For Voorbij, this seemed to be the design and calculation of sheet piles: A workflow that consists of many intense, repetitive, and time-consuming processes that always had to be conducted manually.  

To come up with the first design of a sheet pile, a lot of data needs to be gathered and put together. For example, the soil layout, measurements, and environmental factors. Unfortunately, it happens more often than not that one of the dimensions on which your design depends suddenly changes. When this happens, your entire design needs to be redone since all design elements rely on each other, which is a very time-consuming task. If automated, not only a lot of time, but also a lot of additional efforts could be spared.  

### Parametric design for automation and optimization 

This is where [parametric design methods](https://www.viktor.ai/blog/46/parametric-design-cloud-engineering-construction) come in. By digitalizing traditional design methods, repetitive tasks that previously had to be done manually can be automated. If you change a parameter (length, material, thickness) in a parametric design model, an online application will automatically calculate a new design for you with just the push of a button, meaning no more manual calculations are involved. 

Before the implication of parametric models, projects most of the time used a ‘normative’ design to start building from. This makes for fast design of the actual project, but made it almost impossible to create the optimal design. With [parametric models](https://www.viktor.ai/blog/46/parametric-design-cloud-engineering-construction) you can easily calculate all possible designs witin moments of time and the optimal design will always be found. 

Not only is the chance of errors zero, but engineers will have much more time left to apply their specialist knowledge to create awesome things! 

### A web-based application 

 Voorbij has created an easily accessible web-based application on the VIKTOR platform that uses these [parametric design methods](https://www.viktor.ai/blog/46/parametric-design-cloud-engineering-construction) to automate the calculation processes of sheet pile design. Once automation was implemented, optimization followed.  

If you want to be able to optimize your design, you first need to know what goal you want to reach. Less CO2 emissions? Cost reduction? Saving time? Easy execution? With the application it is possible to set conditions for all of these goals. Based on those conditions you can variate input to find the optimal design outcome. 

For example, if the goal of the design is to save more money, you can easily adjust that setting. Then, the application calculates ways to create a cheaper design, for example by replacing the sheet pile for a lighter and therefore cheaper material. 

## Project 2: Design and improvement of canal banks 

### The project 

Ballast Nedam won a tender to improve over 50 km of canal banks in Twente, which included the placement of new sheet piles. To know what type of sheet piles needed to be placed, calculations had to be done every so many meters.  

Calculations are done based on soil layout information that from geotechnicians. For every kilometre, about 100 soil samples are taken. Based on those samples you are able to determine where the weakest point is and what kind of sheet pile needs to be placed there to maintain a good canal bank. 

If you only have little time, which is often the case in construction projects, you do these calculations around every 1000 meters. However, if you determine the weakest point for every kilometre, your calculations are very global. It is possible that 200 meters ahead from the weakest point, the soil is very different and because of that the calculations are off for that area. Therefore, it is beneficial for not only your budget but also the future-proofness of the project if you are somehow able to do more calculations so you can base what type of sheet piles need to be placed more accurately. 

### A web-based application 

Luckily, there is a solution to this problem. With a web-based application, you can easily perform all these calculations in an instant. This not only saves budget and provides for a more future-proof canal bank, but also speeds up the project significantly, since you won’t have to spend so much time on manual calculations anymore. 

The VIKTOR platform can be used to create an application like this. If you have a soil sample for every 50 meters, you can simply tell the computer to calculate what type of sheet pile is needed every 50 meters as well. The only thing you have to do, is feed the system information about the soil, the CPT (a gef-file), the type of sheet pile you want to place (thickness, flexibility, material), and cross sections of the canal bed in that area (depth, width, etc.).  

![20210603_sondering.png](/uploads/20210603_sondering_7c9066e0dd.png)

*Visualization of soil samples in the VIKTOR application* 

Furthermore, there are a lot of additional details that can be taken into account and therefore you have to provide the application with a basic formula (D-sheet) which is used to determine what details are relevant and should be included in the final calculations. Then, the VIKTOR application verifies if your selected sheet pile qualifies all criteria or not, which can be seen in clear visualizations.  

![20210603_rekenresultaat_kaart.png](/uploads/20210603_rekenresultaat_kaart_08a378de69.png)

*Visualization of sheet pile qualifications (green qualifies, red does not qualify) in the VIKTOR application* 

Additionally, you can group parts of the canal into sections, so the calculating process runs smoothly. Geotechnical data cannot be gathered all at once but you don’t want to wait until all data is gathered before you can start your project. By dividing the canal into sections, you can easily start calculating for the parts that you already received geotechnical data about, so the project can already start before all data is gathered.  

Data and results can easily be viewed within the application itself. However, you can also download reports into Excel sheets if you like to. Results are presented in tables, graphs, and maps. Tables present the actual calculation for each section combined with the D-sheet (basic formula), gef-file for the indicated area, and cross sections of the canal in each part of that area. Graphs and map views provide an easy and quick visual overview of every sheet pile and show for each one whether they meet the requirements or not. 

![20210603_rekenresultaat_excel_download.png](/uploads/20210603_rekenresultaat_excel_download_c3fd915e25.png)

*Exported calculation results in an Excel sheet* 

 ![20210603_rekenresultaat_selecteer_visualisatie.png](/uploads/20210603_rekenresultaat_selecteer_visualisatie_245d642639.png)

*Visualization of calculation results in a graph in the VIKTOR application*

## Project 3: Design of the A16 tunnel 

### The project 

Together with joint venture de Groene Boog, BESIX designed the 2.2 kilometre long A16 tunnel through Rotterdam. This tunnel consists of many similar tunnel sections, thousands of foundations and sheet piles, a detailed 3D BIM model, and numerous technical drawings.  

The project focusses on the automation of repetitive work for the structural design of the tunnel to improve the process.  To do this, several small tools are developed in-house to facilitate geotechnical analysis of the foundation and sheet piles. For the design of the reinforced concrete tunnel structure a tool has been developed together with an external partner on a cloud-based platform. 

## Sheet pile design automation 

Over 4000 sheet piles were to be designed for the tunnel. First, hundreds of CPT measurements needed to be interpreted and matched to the piles for calculation. For this, a spreadsheet had been set up for a custom interpretation of the CPT measurements and a VBA routine to run this process in batch. 

For the calculation of the piles, the tools typically used in the Dutch market are straightforward to use, though they do not allow to create [parametric calculation models](https://www.viktor.ai/blog/46/parametric-design-cloud-engineering-construction). To avoid the need to manually change the model input for each unique set of soil and loading conditions along the tunnel, we created another spreadsheet to mimic parametric behaviour.  

The desired parameters of each individual calculation model are assembled in a single spreadsheet. As the calculation model can be easily read and edited through a text editor, we then use string manipulation to edit the textual contents of the model and create a unique calculation model for each unique set of parameters. These are in a following step computed in batch and the results automatically gathered – again in a spreadsheet– for post-processing. 

## Automate the boring. Engineer the awesome

VIKTOR is on a mission to unleash the world’s real engineering potential. We are developing a platform where engineers can build their own web-based applications. We work closely together with engineering, construction and manufacturing companies and help them boost their digital transformation. We would love to hear your feedback on our ideas, try out the platform, and help us create the perfect tools that enables you to **automate the boring and engineer the awesome!**

See how you can [create your own parametric design tools](https://www.viktor.ai/parametric-design-software).



Customer_case_parametric_design_python_pile_core_1

BESIX and de Groene Boog, Ballast Nedam, and Voorbij FT have used the VIKTOR platform to work on the development of several parametric tools that enable the automated design of pile sheets in three project.

Parametric tools for pile core design automation

medium_besix.jpg

small_besix.jpg

thumbnail_besix.jpg

besix.jpg

Computational Design Engineer at BESIX

Kelvin Roovers

## Increasing design efficiency

However, providing an adjusted design after each road or artwork change costs a lot of work. About two years ago, WTOP decided to investigate where most of the time was spent in the process of designing, and where this could be done more efficiently. This showed that in a number of these processes, many hours were spent on repetitive and unimaginative work. In addition, it turned out that arranging and creating a smooth line with these barriers is a complicated process and time-consuming. Jaap van de Werfhorst, owner of WTOP infra, decided that this process should be automated.

## Automating the process

The work of manually placing elements along the road based on a maximum angular rotation and, if it turns out not to fit, to start this process all over again, had to find an alternative solution. WTOP infrastructure was in contact with VIKTOR to see how various processes could be better linked to each other, and the above mentioned problem was discussed with the question wheher using VIKTOR would be fruitful. At VIKTOR they came up with the proposal to do this with a self-written algorithm. Van de Werfhorst: “Initially, there was still uncertainty whether the algorithm could also handle complex projects. If it could carry out the 80% easiest projects, it would not be of much use to us, because it is precisely in the difficult 20% where the most profit lies.”

## An application for complex projects

“After several brainstorming sessions, we were confident that the application could also handle complex projects,” explains Van de Werfhorst. In the application you can define your grid, the bounds of the design, the horizontal and vertical alignment, the maximum angular rotations between the elements, variables related to defining the angular rotations, other constraints such as cables and pipes, artworks, etc. and where you wants to apply your fitting elements. All these parts can be entered in both x, y and z directions. Based on all this input, the algorithm determines the optimal line of the noise barrier. In a visual representation, the application shows by means of colors whether the barrier can be made with the specified conditions. If it turns out that this does not work, the application indicates where the problems are, so that the conditions can be adjusted at those specific locations if desired. This can be done by increasing the angular rotation between the elements, which may then create elements that meet the requirements or by giving the barrier some more space by adjusting the bounds of the design. The great thing is that the program examines and calculates hundreds of thousands of possibilities within a few minutes. The application also generates a list of coordinates in x, y and z direction of the design. This list of coordinates is imported into Excel by WTOP infra, after which all elements that meet the requirements are generated by dynamo and placed in a 3D model. In addition, dynamo in combination with excel creates a quantity list with the main dimensions per element. As a result, the consequences of design choices are immediately visible in both a 3D model and quantities.

## What can be gained? 

Due to this extensive automation, instead of spending much work on unimaginative tasks, the time can now be spent on solving details and interfaces. The advantage is that various choices can be made clear at a detailed level quickly in the tender phase, which also makes it easier to estimate the risks. Since all parts and placements are generated from a single coordinate list, including the production drawings and layout drawings, it is also possible to act quickly during the design process and execution, and failure costs due to changes can be minimized.

Van de Werfhorst: “The step that we have taken together with VIKTOR ensures that we are at the beginning of a development that can be carried out much further by linking this to schedules, cost estimates, etc.” The application and links made with analysis- and drawing programs are useful not only for noise barriers, but also for everything in which prefabricated (3D) elements are placed on or along an alignment, which is currently also being implemented.

large_Noise barrier.jpg

medium_Noise barrier.jpg

small_Noise barrier.jpg

thumbnail_Noise barrier.jpg

Customer_case_algorithm_noise_barrier_design_1

For complex projects, it is important to deliver designs in complete 3D, so that they can be incorporated into BIM. But this process takes a lot of time. 

An algorithm that makes noise barrier design much faster

## Custom truss constructions

The truss constructions at large music stages become bigger and more complex. Festivals want to have their own unique stage, with a custom truss construction. These constructions are very expensive if they have to be custom made, or you have to deal with a limited set of standard shapes with existing products. 

![Truss construction design in the analyze one](/uploads/Truss_constructions_in_the_analyze_one_3bfe986172.jpg)


### Software and building blocks

FrameFlux is offering an affordable option for creating your custom construction. Yufe Wong, cofounder of Frameflux: “We invented an adjustable, reusable building block, with which you can create any shape structure you want, with the same level of form-freedom as a snake!” Besides the physical product they also developed in-house [parametric design](https://www.viktor.ai/blog/46/parametric-design-cloud-engineering-construction) and analysis software tools to rapidly design these custom shapes and analyse them. “You can perform a structural feasibility check in seconds on an unlimited set of forms, including the conventional shapes.” This removes a barrier to the use of the truss, since it would be difficult to engineer and design some of the complex structural shapes that become feasible.

![Truss construction design](/uploads/Truss_construction_design_56c25ff136.jpg)


## Hitting the market

After demonstrating the software tools to customers and receiving a lot of enthusiasm, FrameFlux wanted to take the next step. After an elaborate vendor selection, FrameFlux partnered with VIKTOR for their experience and integration with Grasshopper and Python, along with a user-friendly interface to suit the needs. Since March 2020, the two companies have been collaborating to deliver this software product, named Antalyze One. This application allows integration with SCAD Re-Event, a popular 3D CAD program for the Dutch event industry. Now a super-fast workflow for design of standard truss beams is realized: users can create a design in SCAD Re-Event, export the data to the web-based VIKTOR platform, and then instantly run a Grasshopper-powered structural feasibility check. It is also possible to make changes in VIKTOR and re-import these back into SCAD Re-Event. VIKTOR’s fine grain data management systems, for user information and technical data, allow for such automation when coupled with Grasshopper. In future, integrations with other CAD programs will be possible.

![Data mangement systems for truss constructions](/uploads/Data_management_system_8043c8a027.png)


## A user-friendly interface

“With VIKTOR we’ve got a friendly user interface and a good integration with our existing Grasshopper model, instead of starting over again.” In the web-application an event designer can also upload their design and other relevant inputs whenever and wherever they want. As before, this information is sent to the Grasshopper model in which the analysis is done. The results of this analyses are sent back to the web-application and visualized for the event designer.

![Visualizations of truss construction designs](/uploads/Truss_construction_visualizations_deb241cb3c.jpg)


## The 'Antalyze Two'?
The decision to automate this process is an easy one according to Yufe “A designer can now create, develop and get a structural feasibility check on their preliminary designs of loaded straight beams without hours of spreadsheet work or consultation.” There are already plans for a potential ‘Antalyze Two’, which will be able to process a much greater variety of structural shapes. “Especially for custom-made constructions it could take weeks before a design was analysed by a consultant. With our software and the web-application made on the VIKTOR platform, a check could be run on squares, circles and snake-like structures… in only a matter of seconds!”

Interested in developing web-applications as well? Check out our [parametric design solutions](https://www.viktor.ai/parametric-design-software)!

large_Truss construction design.jpg

medium_Truss construction design.jpg

small_Truss construction design.jpg

thumbnail_Truss construction design.jpg

Customer_case_truss_construction_design_4

It is now possible to analyse structures with a user-friendly web application quicker than ever before!

Analyse any truss construction design within seconds

## Designing a sustainable future

Stefan Schoenmakers, design leader Civil Realisation Substructure of the Theemsweg route at Wagemaker explains that the Calandbrug will have reached its technical lifespan in 10 years. It was built around 1970 and provides road and freight traffic. By removing freight traffic, the lifespan is extended and at the same time the with new rail viaduct, the train traffic does not experience interference of opening and closing the bridge for shipping. The new route is designed for the next 100 years. “We have to look and think far ahead, because mobility issues may change over this period of time. This makes it a very interesting project”.

## Many parts to a mega project

Wagemaker designs almost all the foundations for this project. Wagemaker is part of SaVe, a construction consortium consisting of Besix, Dura Vermeer and Mobilis that is responsible for the design and realisation. “We work with a design team of 12 people at Wagemaker, where my job as design manager is to ensure that our product, drawings and calculations are finished on time and distributed within the organisation of SaVe. We look at implementation, manufacturability, optimisations, alignments with the road design team, with provisions for lighting, making certain parts prefab, and much more. Our constructors and modellers work on all these things simultaneously”, says Schoenmakers. A mega project.

## Complexity and diversity

Not only the size is a challenge; the route is 4 km in length, but also the complexity. “You come across different types of soil situations. In some places the foundation is in water, in other places you have to build across an existing lock, or you have to deal with a very poor soil structure, or a soil structure in which inserting piles is a challenge. It is very diverse.”, says Schoenmakers. In addition, we are dealing with the fact that almost every location is very specific regarding the number of cables and pipes in the ground. Wagemaker looked for an effective way of analysing the foundation supports. “In principle we have 100 support points, some of which are identical, but the situation is different due to the soil composition. Initially, we wanted to make a certain design choice based on a comparison between support points that are similar and then calculate only one”, which is not optimal. Due to previous collaboration on another project, they ended up at VIKTOR. “We worked on the TenneT project, of Heijmans. You were involved in that project as well, and we then saw what was possible and we also want to stimulate development. So we said right away, we are going to do it together with VIKTOR!”.

## The role of the VIKTOR platform

With VIKTOR, the substructure of the route has been parametrically designed and calculated. This was done, among other things, by means of integrations with geotechnical and structural calculation software such as the finite element program SCIA. Schoenmakers: “By using your tool, we were able to generate parametric models with corresponding load cases for all supports and foundations. This made it easy to analyse internal force distributions, pile reactions and other calculation results. We ultimately opted for 5 to 6 basic foundations. They were all defined in the database of the tool and we could attach foundation characteristics, such as soil properties. Actually, this is in reverse order to the normal process, enabling us to much better determine where optimisations are present”.

Using the tool resulted in making the design process and reporting more efficient. The VIKTOR platform has been very valuable not only in the field of calculations, but also towards the client and testing authorities: “This has enabled us to demonstrate that we have been able to design and analyse all support points properly,” says Schoenmakers.

## Wagemaker focuses on digitisation

Wagemaker clearly focuses on the digitisation of engineering; A few years ago, a Virtual Design department was established to keep up with the developments. Of the 8 people there are 2 dedicated programmers employed. “If we can save time on projects by doing things [smarter](https://www.viktor.ai/blog/40/artificial-intelligence-machine-learning-engineering-construction), we have more time for complex projects where we cannot automate or parametrise anything. You became an engineer for the complex thinking involved, thereby empowering people. You don’t want to do the same thing 10 times. It may be nice the first time, and second time as well, but then it stops. It is very time consuming and if you have to do the same thing 10 times over, the chance of errors will also increase”. VIKTOR has provided a clear solution for this. Wagemaker recently participated in a few technical sessions at VIKTOR, in which three engineers are now learning to develop their own tool in the VIKTOR platform. Not participating in this development is not an option for Wagemaker. “We try to stay ahead, because the moment you can do something that someone else cannot do, it strengthens our market position.”

small_Theemsweg route.png

thumbnail_Theemsweg route.png

Customer_case_parametric_models_theemsweg_route_1

The Theemsweg route is a new railway viaduct, which allows uninterrupted train traffic on the first part of the Betuwelijn, without having to stop for ships. A challenging project for VIKTOR and Wagemaker, who is responsible for the engineering of the substructure of the route!

Parametric models to design the structure of the Theemsweg route

## No replacement, but renovation!

The developed system makes it possible to place a new pipe in the old pipe without excavating the street. Thanks to the coupling supplied by CODURE, the system can be directly connected to the rest of the network. Each coupling is specifically designed and made for the project. With the help of VIKTOR, an application has been developed that, in addition to the dimensions and structural calculations, also generates the code to control the CNC machines and keeps track of the quality control.

## Easy coupling with CODURE

Anande Bergman, Chief Technology Officer at CODURE, explains: “CODURE has developed a patented coupling specifically to repair pressure lines using Cured-in-Place-Pipes (CIPP).” CIPP is a method to repair existing underground pipes without having to excavate the whole street: a new pipe within the old pipe. A fiberglass sleeve is placed and cured within the old pipe that has a coupling at each end. The coupling has a special inner surface that ensures adhesion to the sleeve during curing, so the sleeve and coupling form a whole. Thanks to the coupling piece, the CIPP sleeves can easily be connected to the rest of the network.

## Different coupling designs

Unfortunately, existing pipelines are not the same everywhere and the required couplings are often unique. We are talking about old pipes with varying sizes that do not correspond to the current standards. The pressure on the pipe also differs per situation. As a result, every project is slightly different and a new coupling must be designed every time. Bergman: “It is a time-consuming task to design a coupling piece every time in a traditional way. Due to the complexity of the product, we always have to do this, even to just create a simple quotation. ”

## An automated application to the rescue 

That is why an application has been created together with VIKTOR to be able to perform those calculations automatically. “Before using VIKTOR, one of our engineers had to do a strength calculation for each coupling design. We did this with FEM, because thick-walled glass fiber products are complex to calculate. That took a few hours per design”, says Bergman. With the help of the application, a complete design can now be made quickly and easily. This not only saves time, but also money. “Even small orders are now commercially attractive.”


![codure.PNG](https://cms.viktor.ai/uploads/codure_1cb13314b4.PNG)



## The possibilities of centralized and automated data

“The application can do much more,” says Bergman. Quotes, drawings and data sheets with all relevant information can be generated for each coupling design. This is not done via manual calculations or individual Excel models, but rather all data is collected and generated centrally and automatically in the application. Due to the central storage of the designs, no previous versions are lost. Bergman: “It is important that we can quickly compare multiple options, so that we can always discuss with the customer and offer the best solution. So it’s also great that we can easily view older designs and track why certain changes were made to the project and by whom. ”

> “With the help of the application, a complete design can now be made quickly and easily. This not only saves time, but also money. ” - Anande Bergman CTO of CODURE

## From design to product

CODURE not only makes the designs, but is also responsible for the production of the couplings and their quality control. CODURE has developed special CNC machines for production to be able to make the coupling pieces. The final design is converted in the application into a G-code with which these machines can be controlled. Bergman explains: “Now we no longer have to translate a geometry into the instructions for the machine, now we can produce the desired coupling with the click of a button.” Production is thus greatly simplified and accelerated, and the probability of errors is much smaller.

## Quality control

After the production of a coupling, quality checks must be done. Due to its use in drinking water pipes, CODURE must adhere to strict regulations. Quality control is also supported in this application. Amongst other things, the following information is tracked per coupling piece: which materials have been used, who has worked on it, whether all sizes are correct and whether all quality requirements have been met. “Everything is stored in a well-organised way and it is easy to trace what happened to that specific coupling piece,” says Bergman.

## Advantages of the application

The entire process, from initial design and quotation to actual production and quality control, is thus centralised in one application. This not only saves CODURE a lot of time in designing, calculating, entering and updating everything that is involved in making a coupling piece; but it also ensures that processes are simplified and the risk of errors is reduced. By automating the entire process, CODURE is left with time that they can now use to improve and optimize the product.

Bergman: “It is simple. Anyone can use the application. All the knowledge behind the design, which was previously only in the hands of the specialists, has now been made accessible to the entire organisation. ” So in addition to the centralisation of data and time savings, CODURE can store and always use their knowledge.

small_CODURE.png

Customer_case_CODURE_FRP_flanges_1

Replacement or renovation of deteriorated pipes is required to provide clean drinking water. CODURE and their partners have now developed a new system that allows for simple renovation!

Customer cases

Parametric tool for automatic and optimal breakwater design

Advantages of linking RFEM calculation software to an online platform

Centralizing data for faster gravity-based foundation analysis

Customer cases

Parametric tool for automatic and optimal breakwater design

Advantages of linking RFEM calculation software to an online platform

Centralizing data for faster gravity-based foundation analysis

Blog

White Papers & Guides