how to make the concrete smash or fall apart from the body
I mean when you finish your model and put it in workbench,and then set up material boundaries and so on, what I need is to simulate the destruction of concrete. It should be smashed with time goes on. But the result is amazing?I can not explain why and don't know how to handle it. I do set up erosion,while it doesn't make any work.
the left picture is what I want,whlie my simulation is like the right
you can know it from the video
By the way ,is anyboby know about how to use LS-DYNA in workbench
Thanks in advance!
Whatever advice is appreciated.