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Thanks so much.

I have recorded the curvature for a section of a nonlinearBeamColumn element. In the results, 5 columns including time are created. Would you please explain about these columns? Which column is related to the curvature?

Thanks.

Yes. It is working with elastic materials.

I have used the "-iter" option at the end of element command, and a large value of the "-maxIters" was considered; but the problem was not solved.

The residual stress should be considered for a circular shape patch; but, it seams that residual stress can not be compatible with this kind of patch. This warning is appeared:"failed to get compatible element forces and deformations for the element". I would really appreciate if you could...

Thanks so much for the commands.

Unfortunately, it does not work. Do you have any other suggestions?

Here is the Tcl script for the member retrofitted with plates. Thanks so much in advance for your comments. wipe all; source DisplayModel2D.tcl; source DisplayPlane.tcl; #Results # ---------------------------------------- set dataDir Data5; file mkdir $dataDir; # Units = KN-mm # --------------------...

But I still have this error. How should I solve it?

I checked the section with Steel 01, and it does not work, either. Here is the error: Parameter::addComponent 1 -- no objects were able to identify parameter material 100 E What is the problem to receive this error? Should I write the "Parameter command" after introducing the material, sec...

Thanks so much.

Exactly. In this example, the material tag is 100. The parameter command has been written for element 111; but, it does not work, and I received the error that I mentioned in the previous post. uniaxialMaterial Steel02 100 $Fy $E [expr (0.1 * $Fy / 0.04) / $E] 30 0.925 0.15 0.4 22 0.4 22 ; patch qua...

Thanks so much.

When I use the Parameter Command, this error is appeared:
Parameter:: Parameter 1 -- error encountered while attempting to identify parameter material 3 E

Would you please let me know how I can solve this error?

Thanks.

Thanks. In the model, the columns are created by Fiber section ,and the residual stress is considered for the section.(Section Fiber 1300): section Fiber 1300 { # Top flange patch quad ... } # Bottom flange patch quad ... } # web patch quad ... } I want to add plates to the existing section which ha...

Thanks so much for the response. Would you please give an example using fiber sections for the element and apply the parameter and updateParameter commands to change the sections?