How to do modal analysis of a crack type of damage in plate or beams under different boundary condition using ansys workbench---This is urgent please give me a solution

did you try this for workbench additive

I have followed your instructions in 3D form, but why isn't delamination occurring? Is there a specific setting or does it depend on its material properties?

Hi, dear sir >>>>> I am a student in 3rd year Ph.D., I'm working for materials composite but now I have a problem for creating a crack in my domain >>>>> my question is: how can I create a crack on the material composite domain?

I get the following error from the moment I set the materials for the upper and lower surfaces: One of the crack's mesh encompasses multiple bodies which have different material models. Ensure one material model by scoping these bodies to one material assignment object. I'm using Ansys 19 R3.

@smailhamidatou367

3 жыл бұрын

Hi, dear sir >>>>> I am a student in 3rd year Ph.D., I'm working for materials composite but now I have a problem for creating a crack in my domain >>>>> my question is: how can I create a crack on the material composite domain?

@ShubhamMishra-ed7mb

Жыл бұрын

@@smailhamidatou367 Are you modelling it in 2D or 3D?

can I get information about the crack length? like how it changes with time or during the experiment? thx in advance

@smailhamidatou367

3 жыл бұрын

Hi, dear sir >>>>> I am a student in 3rd year Ph.D., I'm working for materials composite but now I have a problem for creating a crack in my domain >>>>> my question is: how can I create a crack on the material composite domain?

So, you always emphasize that the mesh should be linear. Why that is the case? Particularly as both cohesive elements (inter) and contact elements that can be used for the fracture surfaces can be quadratic.

@anasarbeit4251

4 жыл бұрын

I think in this case the cohesive and adhesive forces deciding where the crack propagate but I think in that case molecular dynamic simulation is much better.

@smailhamidatou367

3 жыл бұрын

@@anasarbeit4251 Hi, dear sir >>>>> I am a student in 3rd year Ph.D., I'm working for materials composite but now I have a problem for creating a crack in my domain >>>>> my question is: how can I create a crack on the material composite domain?

have you done this in ansys 19?

@smailhamidatou367

3 жыл бұрын

Hi, dear sir >>>>> I am a student in 3rd year Ph.D., I'm working for materials composite but now I have a problem for creating a crack in my domain >>>>> my question is: how can I create a crack on the material composite domain?

Can you give me a zip file of ANSYS 19 ?

@smailhamidatou367

3 жыл бұрын

Hi, dear sir >>>>> I am a student in 3rd year Ph.D., I'm working for materials composite but now I have a problem for creating a crack in my domain >>>>> my question is: how can I create a crack on the material composite domain?

@smailhamidatou367

3 жыл бұрын

Hi, dear sir >>>>> I am a student in 3rd year Ph.D., I'm working for materials composite but now I have a problem for creating a crack in my domain >>>>> my question is: how can I create a crack on the material composite domain?