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Hello Everyone

 

I have made a dogbone shape for tensile test analysis. Since the material is anisotropic, I used converse software to map the fiber orientation. As you can see in the model attached, on one side of the dogbone, there is a rigid, in which master node(1) is completely fixed and on the other side there is enforced displacement on the master node(2).

I want to create a graph where I obtain displacement of the master node(of the displaced side, 2) vs. reaction force of the other master node(fixed side, 1). I am doing a non linear quasi static analysis.

First, I tried to plot displacement vs time and that functions looks correct but reaction force vs time graph gives me just a point. I don't understand why it just shows a point and not a line like it does for 'displacement vs time' graph. I was planning to do cross plot once I obtain the reaction force vs time graph.

Some additional information: master node on the fixed side has id number: 7833 and master node on the displaced side is 7834

Would appreciate any help

Thanks in advance

 

positioned_final_delete_cof_new.fem

 

positioned_final_delete_cof_new.h3d

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Hi Vivek

 

Thanks for the answer. However, it doesn't seem to work. Initially in my file, under Y-request I had the option to select the node ID (see attacehd screenshot 1). But now with your files, I don't see that option anymore. It just says 'dummy' under Y-request (see attached screenshot 2)

 

Thanks

 

 

screenshot1.PNG

screenshot2.PNG

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Hi Vivek

 

It works great. Thanks a lot Vivek. Appreciate your help.

Just couple more things.

1.) What did you change exactly?

2.) Why doesn't it work in hypergraph?

 

Thanks

Sincerely

Jaivin

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HI Jaivin,

 

Incremental outputs of SPCF is not supported for small displacements, please add PARAM,LGDISP,1 to get incremental results of SPCF.

 

I am able to get the curve in HG too, please use the latest version i.e. v2017.2

 

Thanks

Vikas

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Hi Vikas

 

Thanks again vikas. However, I am using hypergraph 2017.2 version but under Y-request, I only get an option of 'dummy'. I don't see how can I select the exact node ID which I want.

 

Thanks

Sincerely

Jaivin

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