please,i am using the equivalent lateral force method for seismic analysis but i get this error
'there are no nodes in the floor plane. it is impossible to apply forces for the static analysis case'
please what could be wrong.
thank you.
Solved! Go to Solution.
Solved by Rafal.Gaweda. Go to Solution.
Solved by StefanoPasquini6790. Go to Solution.
Thanks for the information, i defined the slab as athotropic, it doesnt give me options to define it is shell,membrame and as regid diaphrams.
To define your seismic analysis with this method , RSA will calculate it but you should define your parameters firstly .
Then , RSA will generate cases of seismic analysis , then make your combinations .
i have defined the parameters already and i get that error message in fhe calculation process.
please find attached.please let me know what you will find
The firts error is about wrong definition of stories. You did not mention that.
Define Stories in model as Stefano suggested.
Corrected file attached
Thanks, I will be glad if you could attach a screen shot of the correction you made
Am sorry to bother you but i am trying to correct my model as you have done, i have been able to assign a regid diaphram to the slab and i have defined the stories, but i get the error message again. can you please please outline your procedure for me with possible screen shots and or video. Thank you. sorry to bother you.
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