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what is rigid body elements ?? where it is usefull??
Hi Shreeharsha,
Rigid bodies are structures or idealization of structure where the deformations are infinitesimally small or near zero.
Usually these bodies are used where you are not bothered about the deformation(s) but it should be a part of the assembly.
what is difference between rbe2 and rbe3 elements?? where these are useful??
Hi,
Please refer to Practical Aspects of Finite Element Simulation (a Study Guide) to learn about difference between RBEs
