Hi! I am having some issues. I assigned a "plate mat" support to a foundation, and i activated the "compression only" option. I made sure that i am defining the combinations with de "repeat load" command. And i am still getting tension in some…

I tried to model a cable suspension bridge for pipes to cross a river. I tried all the possible solutions but still errors are present. I also wanted to know if the cables i used are capable of carrying the loads i applied.. Please I need help! :(

I was going through the staad output. In that while using WT sections, I came to know that axial tension rupture capacity is not multiplied with LRFD or ASD factors. Why is it so? For W sections its showing correct but for WT its not. abc.std