• Bug in Warping constant in AISC360-16 Chapter E.4 (STAAD.Pro ver.22.04.00.40 )

    STAAD.Pro ver. 22.04.00.40 ” The correct Cw (Warping constant) value is not assigned by the members ” I modeled all these members in the GUI. Other than PG(Plate Girder), I used American Property, and created User table about PG. Here, I compared…
  • STAAD shows different Beam Forces within the same model

    Hi I have created a STAAD model using OPENSTAAD API and excel VBA code. Please find attached the STAAD Code for the model. Run the Analysis. Just check the Beam forces in the top slab. STAAD shows different values for BM & SF in the individual beam…
  • large rotational displacement

    When running the STAAD, the result shows everything is right,. Structure is stable, no warning. Displacements are limited. BUT, I get some funny numbers for rotational displacement e.g. 533 degree & sometimes more. I checked releases. I believe they…