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Thank you kostast88 i mean how can we model precast a beam-column joint acting as a hing and does not transfer any moment between beam and column, should we use BeamColumnJoint Element to model the joint ? if yes , I'd appreciate your advice if you post an example and explain what happen to the bar ...

Hi All i want to model an exterior beam-column joint, i defined material and element for beams and columns i replaced left beam materials tag by zero to ignore the left beam in defult command (element beamColumnJoint 7 2 5 7 4 41 42 1 21 31 1 43 44 1 0 0 0 5) and got message 'check online for a solu...

Hi All
Is it possible to model a concrete precast Beam-Column joint in opensees
Thanks in advance...

Dear fmk,
Thank you so much

Dear All,
I try modeling a beam-column joint that contains pinching4 material,
I want to know how to define the value of p1( Positive/Negative envelope Stress).
Regards
Javid

Hi All My question is that about the "MinMax Material i use minmax material in modeling FRP Material and bleow is the command and the ultimate strain of FRP is 4.5% . uniaxialMaterial Elastic 31 73000 uniaxialMaterial MinMax 311 31 0.0 0.045 i got this error: Starting OpenSees.. OpenSees -- Ope...

Hi
i think you can use the MinMax Material command to model the brittle behaviour of FRP :http://opensees.berkeley.edu/wiki/index ... x_Material
hope to help you

hi all,
how can we model precast beam-column joint and frp composites ?