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Everything is online. The same is true for the Dlubal licenses for RFEM 6, RSTAB 9, and RSECTION. This article contains information about using and managing online licenses, reserving licenses, checking the license validity, and moving authorizations between the licenses.

Spreadsheet programs like MS EXCEL are very popular with engineers because they allow you to simply automate your calculations and quickly output the results. Therefore, combining MS EXCEL used as a graphical interface with Dlubal's WebService API is an obvious choice. By using the free xlwings library for Python, you can control EXCEL, and read and write values. The functionality is described in the following, using an example.

With the release of the structural analysis programs RFEM 6, RSTAB 9, RSECTION 1, and RWIND 2, Dlubal Software introduces a new generation of structural analysis programs. True to the motto "Enjoy structural analysis…", the program provides users with universal tools with which they can meet all the requirements in structural engineering. Find out more about the latest developments at Dlubal Software in this article.

In RFEM and RSTAB, you can use parametric RSECTION cross-sections. If the corresponding parameters have been defined in RSECTION, you can easily modify them in RFEM/RSTAB.

Mia is Dlubal's AI assistant, available on the website and directly in the RFEM, RSTAB, and RSECTION programs.

Powered by accumulated knowledge
The chatbot is trained using the knowledge from the Dlubal website and the ChatGPT 4.0 language model. Mia can assist you with any inquiries regarding Dlubal software and structural engineering.

Quick and easy
Mia is accessible in the programs and prevents the hassle of following up by email or phone.

It's that simple:
In the programs: Click the Mia avatar at the bottom right to open the chat mode.
On the Dlubal website: To chat with Mia, click on the avatar at the bottom right of the Dlubal website or visit the special page: Mia – Your AI Expert

• Go to Explanatory Video

You can open the cross-sections in RSECTION using a direct connection, modify them there, and transfer them back to RFEM/RSTAB. Both RSECTION cross-sections and library cross-sections, with the exception of elliptical, semi-elliptical and virtual joists, can be opened and modified directly in RSECTION by clicking a button.

For example, you can thus adjust the reinforcement layout of user-defined RSECTION cross-sections directly in a local RSECTION environment in RFEM/RSTAB. This feature is currently only available for cross-sections with a uniform distribution type. The shear and longitudinal reinforcement defined for library cross-sections is not imported into RSECTION.