Why do I get major differences for the design of a longitudinally stiffened buckling panel in comparison with the German and Austrian National Annexes?
For a buckling analysis, PLATE‑BUCKLING determines the governing shear stress of τ = 7.45 kN/cm², while RF‑/STEEL gives the result of the maximum shear stress of τ = 8.20 kN/cm². Where does this difference come from?
The installation of a Dlubal Software program is not possible due to the following message: "Program unsafe, protection by Microsoft Defender SmartScreen". How can I install the program?
I get the following message when starting all installed Dlubal programs (also when running as administrator): "The application was unable to start correctly (0xc0150002)". What can I do?
When starting Dlubal Software programs, the error message "Server is busy" appears. My colleagues do not experience this problem. I have already tried reinstallation. What should I do?
In PLATE‑BUCKLING, the reduction factor due to column buckling χc is calculated using the modified slenderness of the sheet metal ${\overline{\mathrm\lambda}}_{\mathrm p}$. Why is it not calculated using the slenderness of the equivalent compression member ${\overline{\mathrm\lambda}}_{\mathrm c}$ ?
I am using the PLATE‑BUCKLING add-on module and need more detailed information on how the critical buckling stress for the column buckling behavior is calculated. The stiffeners end before the edges. Is the eigenvalue of the stiffener calculated as a member with the effective slab width?
When importing the authorization file, I get an error message saying that the authorization file cannot be copied to the destination folder. What should I do?