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in my mode node 15 is the centroid point of the spatial interior beam-column joint and the node of 2 5 6 9 12 13 is the nodes which located aroud the joint . i set up the relation as follows: rigidLink beam 15 2 rigidLink beam 15 5 rigidLink beam 15 6 rigidLink beam 15 9 rigidLink beam 15 12 rigidLi...

thanks for your attention to my problems everyone!

so who can tell me how to solve this problem?

thanks for your coming help!

dear sir fmk: firstly ,thanks for your advice. and maybe the problem is for this part of geometry transformation,but i still have few unknowns. when i change the [$vecxzX $vecxzY $vecxzZ ] the model outlook was all the same through the [DisplayModel3D.tcl]. so i think the identification of [$vecxzX ...

this problem was solved.
thanks for your help sir
@fmk

this problem was solved.
but the new problem i met was shown in the new Part of [http://opensees.berkeley.edu/community/ ... =2&t=60845]

the problem was solved by the use of beam-column joint element.

this element may be used either in two or three dimensional problem.

thanks!

the second bigger problem i met. i run a planar beam-column joint analysis sucessfully in x-y coordinate system;but when i setup the same model in x-y-z coordinate system the results was about 70% reduced. the part of the tcl script was like this : node 1 0.0 0.0 0 node 2 0.0 $ColumnLengthClear 0 no...

when i run the tcl.script the message follows:missing operator _@_ in expression "30.045_@_.060.0/0.1" was displayed.
what relationship between it and my procedure.
who can help me!
Thanks!

this problem was solved.
thanks your attention everyone!

how can i set up the three dimensional joint model use the beam-column joint element? i mean i can use the beam-column element ( http://opensees.berkeley.edu/wiki/index.php/BeamColumnJoint_Element)to simulate the planar beam-column joint but i want to do the simulation of a spatial interior beam-col...

i use the joint2D element to do the simulation. the joint element node was 24 25 26 27 and when i run the process the message like this : time-varying constraint for node 24 none-varying assumed. how to improve the syntax of the tcl script to make it run smoothly. thanks set IDpinching 4 set ePf1 [e...

when i set iDmax "5 10 " the "Done" was displayed and when i set iDmax "5 10 15" the failed message was displayed.

why?

and i wanna finish the idmax by the number of 120mm.that is set set iDmax "5 10 15 20 25 30......120"

recently i do the simulation work of a spatial interior beam-column joint. the os always returnd the failed message. so i want to know how can i improve my simulation process to get a ideal result. thanks for your help. the os message was like this： 1.forebeamcolumn3d::update -failed to get compatib...