Yes. But I am not getting the correct results. Can you tell me in what units should I put the density (=2g/cc) to get consistent results? The length is mentioned in mm, Young's Modulus and Yield Stress are plotted in Mpa and max load is 9816N. The strain rate is 0.1s^-1, so how shall I...
I want to draw the graph between stress and strain of an Aluminum hybrid foam in Abaqus and validate it with a research paper. In the paper, the graph is between stress and strain however, I am not getting strain as any field or history output in my Abaqus simulation after the results. I am...
I changed the values of the compressive yield stress and the uniaxial plastic strain to 2 and 1.5 respectively. And the second error got resolved. Now the error is : "The uniaxial plastic strain at first yield must be zero
Analysis Input File Processor exited with an error."
How to make the...
I did it. Gave E=16MPa and meu=0.33. Now it's giving the following error : The uniaxial plastic strain at first yield must be zero
*CRUSHABLE FOAM PLASTICITY YIELD SURFACE CANNOT BE CONSTRUCTED DUE TO BAD INPUT PROPERTIES: k = 3.0000 kt = 2.0000
Analysis Input File Processor exited with an...
Yeah, I figured out material category of my foam. It falls under the crushable foam part. I assigned the following (attached as png files) values for the foam based on chatGPT and research papers. But I am getting the following error:
"*crushable foam requires the use of *elastic,type=iso*...
"3520 linear quadrilateral elements of type R3D4 were used to mesh the upper and lower rigid plates. The deformable foam model with dimensions of 10*10*10 mm was meshed using 8000 linear hexahedral C3D8R components. Isotropic and elastoplastic foam compressive behavior was assumed." This is an...
