questions about rigid link :error in transient analysis

[shahabshamlou]

hello to all
I modeled a 2D frame with shear wall building. I used rigidLink beam to bond the shear wall (dispBeamColumnInt) to the frame. It works very well in Gravity analysis and pushover analysis but transient analysis doesn't work. I have below alerts that related to constrained nodes with rigidlink beam.

"Warning PlainHandler :: handle() – constraint matrix not identity. Ignoring constraint for node 6."
"Non -varing assumed."

But I need rigidLink beam to model the structure.
What is the problem? How I should solve it?
please help me

[shahabshamlou]

plz guide me
Anyone know how I can fix this problem? What is the error message?

[rezarahimi]

truly I am not the right person to answer you but I will give you a suggestion
put your constraints to Transformation mode
and check if you have used equal DOF in my opinion change it to zeroLength element
I hope it will help you

[vesna]

dispBeamColumnInt is not intended to be used for cyclic loading. It only works for monotonic loading.

[shahabshamlou]

Thank you all so much.

[shahabshamlou]

my constraints was plain.i fixed it.