comprtion between opensees and idarc

mojtaba_khodayari · Post by **mojtaba_khodayari** » Wed Dec 16, 2009 4:14 am

hi silvia,
i modeled a two story 4 bay concrete fram, with opensees and idarc and done pushove analysis. but result hasn't good agreement with each other in yield branches. i want to know where is the problom? falling branch of pushover curve wih opensees started when in idarc this part goes up slowly?
i use concrete01 and steel02, nonliner beam column for beam and column

silvia · Post by **silvia** » Wed Dec 16, 2009 5:44 am

i can't say which is right and which is wrong. likely, they are two different models.