The most common cause is a lack of user rights.
Open RFEM or RSTAB by right-clicking the icon. In the shortcut menu, select the "Run as Administrator" option. Then, load the authorization file again using the menu "Help → Authorization".Question
Although the current authorization file has been loaded, the program runs as a demo version.
Mr. Baumgärtel provides technical support for Dlubal Software customers.
The material database in RFEM, RSTAB and SHAPE-THIN contains steels according to the Australian standard AS/NZS 4600:2005.
Use the "Independent mesh preferred" option in the FE mesh settings to create an independent FE mesh for the integrated objects. This allows you to generate a significantly more detailed and precise FE mesh for individual objects that are integrated into one another.
In the "Edit Section" dialog box, you can display the buckling shapes of the Finite Strip Method (FSM) as a 3D graphic.
In RFEM 6 and RSTAB 9, you have the option to enter "Visual Objects" as guide objects. You can import the file formats 3ds, stl, and obj.
These objects allow you to create a better reference to the dimensions.