The OpenSees Community

Hi again. I need some help because I'm in a punching problem. I put a big load (100 kPa), I apply it 1 by 1 kPa and I will create an output file using recorder command. The problem is that I need to know the force in a beam for each kPa but can we use the output file before the total load is applied...

Hi guys, I'm trying to do a punching analysis in a slab. I have to increase the load until a beam crush. The problem is that I need the reaction in a node to compare to the maximum resistance so I create a recorder to save the information (the reaction in that node) every time the load increases. Bu...

I'm trying to opn a file to read the infomation. The code is:

set fp [open "Reactions.txt" r]

set file_data [read $fp]

close fp


But in the first line the Opensees gives an error:

wrong # args: should be "set varName ?newValue?"

What this means??

Tanks