Adding new material to OpenSees

[Ehsan]

Hello everyone,
I am trying to add new material in opensees using windows. I was able to create .dll file. When I run an example it gives me this error: WARNING could not create uniaxialMaterial ……
Does anyone know what the problem is?

Thanks,

• This topic was modified 4 years, 6 months ago by Ehsan.

[Salman Akhter]

Hello,

Would you please explain more about your structure type.. have you complete all procedure before run?  If you using OSN by MATLAB, then I can help you..

[Salman Akhter]

if possible copy-paste the error in this discussion.

[Ehsan]

Hi Salman. I follow the same procedure on the video published by Frank McKenna for adding new material. When I run the example, I see the following error:

WARNING could not create uniaxialMaterial MetalRubber

while executing
“uniaxialMaterial MetalRubber 1 $Pmr $Pw $e $Db $Dw $a $b $zeta $lambda # build rubber metal material”
(file “MetalRubber_example.tcl” line 56)

I have doubled checked every thing. The run stops when it comes to reading .dll file and creating new material. I have also created the .dll file for the ElasticPP material example provided in the tutorial bu still get the same error. I think it may have something to do with the updated version of OpenSees. Any idea?

[mehrshad]

Hello everyone,

I want to add BWBN material (Pinching Hysteretic Bouc-Wen Material) or any new material to OpenSees Navigator.What can do I? Please help me.

Email : mehrshad.khaan@gmail.com

Thanks,

[Author]

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