Dear engineers,
I am modeling a compression test of fresh concrete (1 hour age) by ABAQUS CAE. According to literature the best plasticity model for such material is Mohr-coulomb model.
I have the following material properties.
Material density ϒ = 2.07 e-9 tonnage/mm3
The Young's modulus...
Thanks my dear for your response,
Unfortunately, I read all relevant documents and paper but I couldn't understand what Abaqus means by these two parameters and how I can compute them from the results of relevant tests. I appreciate any help in this regard as I am stuck in this issue for a...
Dear Geotechnical professionals,
I am modelling 3DPC three dimensions printed concrete structure, the plasticity of fresh concrete in this case is represented by Mohr-coulomb model, I have the results of shear and compression tests. From these results all of modulus elasticity, friction angle...
Many thanks dear FEA way,
I wonder what is the difference between our method we are discussing here and the one explained in in below article. Why the writer chose to edit keyword ?
https://www.inceptra.com/2022/01/11/simulating-the-impact-of-additive-and-subtractive-processes-using-abaqus/...
Dear FEA way, thank you for your response, honestly I used from the post you shared, but I still wonder about I posted above, especially the magnitude what is representing in this dialogue box ? should I leave one for all predefined fields that I will define ?
Dear ABAQUS users,
I am trying to change material properties of my model during the analysis. I use ABAQUS CAE 2021 and did this task as following:
1- I defined material properties changing using field variable
2- I defined amplitudes to control changing of these properties
3- From load module...
Thanks FEA way for your reply.
I need to use " Model Change " specifically as I need to validate my results with other works that were done using " Model Change " option. If you have experience in this option of ABAQUS I will appreciate your help in this regard. Now I am struggling to know...
Dear ABAQUS users,
I am new user for abaqus, I need to model print process of 3D printing concrete using model change option in abaqus. According to my reading about this subject I found that the palsticity of this material must be modelled using mohr-coloumb model. but I am confused about the...
