PSUMAT - NOT DEFINED IN THIS VERSION, SOURCE CODE RESTRICTED

[ngsanchez]

I'm trying to use LayeredShell section but 'PlaneStressUserMaterial' and 'PlateFromPlaneStress are not included in the actual version. It would be added soon? Thanks.

[zhuminjie]

I believe they are already included in the nDMaterial

[SiuKam]

Same problem when trying to define nDMaterial as below:

nDMaterial('PlaneStressUserMaterial', 2031, 20.1, 2.01, -4.02, -0.002, -0.006, 0.001, 0.08)
nDMaterial('PlateFromPlaneStress', 2330, 2031, 1.2e10)

using version 0.5.10

[mhscott]

PlaneStressUserMaterial calls a FORTRAN subroutine for which the source code is not available. I honestly don't know what its functionality should be.

What are you trying to model? There's likely an alternative way to do it.

[SiuKam]

PlaneStressUserMaterial calls a FORTRAN subroutine for which the source code is not available. I honestly don't know what its functionality should be.

What are you trying to model? There's likely an alternative way to do it.

I was trying to model a concrete shear wall. Do you mean that this material is unavailable yet in openseespy?

[mhscott]

I don't have a lot of experience with shear walls. But before you get too far into concrete material models, have you tried using an elastic material (ElasticIsotropic) to build your model? After the model is built, you can swap out the material model.

[SiuKam]

I don't have a lot of experience with shear walls. But before you get too far into concrete material models, have you tried using an elastic material (ElasticIsotropic) to build your model? After the model is built, you can swap out the material model.

Thanks for the advice. Still, I would like to confirm that is the PSUMAT available in the current OpenSeesPy?

[mhscott]

PSUMAT is not available in OpenSeesPy, OpenSees, or any version based on the source code in github.com/OpenSees/OpenSees.

It's likely an ANSYS or ABAQUS subroutine that was not made available to the OpenSees community:

http://www.luxinzheng.net/download/OpenSEES/En_THUShell_OpenSEES.htm

[SiuKam]

PSUMAT is not available in OpenSeesPy, OpenSees, or any version based on the source code in github.com/OpenSees/OpenSees.

It's likely an ANSYS or ABAQUS subroutine that was not made available to the OpenSees community:

http://www.luxinzheng.net/download/OpenSEES/En_THUShell_OpenSEES.htm

Okay, that helps a lot. Thanks for the patience.

[ezrapogoda]

PSUMAT is not available in OpenSeesPy, OpenSees, or any version based on the source code in github.com/OpenSees/OpenSees. It's likely an ANSYS or ABAQUS subroutine that was not made available to the OpenSees community: http://www.luxinzheng.net/download/OpenSEES/En_THUShell_OpenSEES.htm

Okay, that helps a lot. Thanks for the patience.

Have you been able to solve the problem? Or did you end up modelling the shear wall a different way? I ran into the same issue.

[ngsanchez]

Hi everyone. After a long time I am retrying to use layered shell element. Currently it is posible to use layered shell with PlateRebar ndmaterial to model the reinforcement, and elastic ndmaterial to model the concrete. Nevertheless the goal is to replace the latest with a damage model ndmaterial. I've tried to use 'PlasticDamageConcretePlaneStress' but I had convergence problems and there is no documentation available. Anyone can help me? Thanks in advance.

[u-anurag]

You can use PSUMAT with the Layered Shell element. You will have to use pip installed OpenSeesPy to use PSUMAT. It is not available on locally compiled OpenSeesPy. See the example,

https://openseespydoc.readthedocs.io/en/latest/src/RCshearwall.html

[ngsanchez]

Thank you for your answer. When I try to use PSUMAT I have the following error: "PSUMAT - NOT DEFINED IN THIS VERSION, SOURCE CODE RESTRICTED " I have pip installed opensees (version 3.2.0) on ubuntu 18.04.

[u-anurag]

The example works fine for me with openseespy 3.2.0.

[mhscott]

The PSUMAT is only available for Windows.

---

From: Anurag Upadhyay [email protected] Sent: Tuesday, May 5, 2020 8:42 AM To: zhuminjie/OpenSeesPyDoc [email protected] Cc: Scott, Michael H [email protected]; Comment [email protected] Subject: Re: [zhuminjie/OpenSeesPyDoc] PSUMAT - NOT DEFINED IN THIS VERSION, SOURCE CODE RESTRICTED (#73)

The example works fine for me with openseespy 3.2.0.

— You are receiving this because you commented. Reply to this email directly, view it on GitHubhttps://github.com/zhuminjie/OpenSeesPyDoc/issues/73#issuecomment-624132609, or unsubscribehttps://github.com/notifications/unsubscribe-auth/ADEIU7AIRAIMCOAH36GORV3RQAXVZANCNFSM4IJVNVWA.

[u-anurag]

Thank you Dr. Scott! I did not know that.

[ngsanchez]

Thansk again. Any recomendation to use concrete damage model within layered shell? I can not works on windows because I'm using another software linux only available.

[stokljos]

Thansk again. Any recomendation to use concrete damage model within layered shell? I can not works on windows because I'm using another software linux only available.

Were you able to find any model that works for you in a layered shell?

[ngsanchez]

No, I was not. I had to work on windows

[AHT74]

You can use PSUMAT with the Layered Shell element. You will have to use pip installed OpenSeesPy to use PSUMAT. It is not available on locally compiled OpenSeesPy. See the example,

https://openseespydoc.readthedocs.io/en/latest/src/RCshearwall.html

[AHT74]

Hi Anurag, I faced the same trouble when I was running OpenSeesPy in linux OS. Since we had a similar issue with Linux OS, I wonder if this is related.