Hi Abrar,
From the STAAD.Pro - File - Configure - Section Profile Table - Choose the AISCSectionsRCeco - Apply - Accept. Now open your model and assign a cable section property from the section database - American - Cable.
regards,
Madhan
From the STAAD.Pro - File - Configure - Section Profile Table - Choose the AISCSectionsRCeco - Apply - Accept. Now open your model and assign a cable section property from the section database - American - Cable.
regards,
Madhan