Residual Stress after Permanent Stress
Residual Stress after Permanent Stress
(OP)
Hi,
I have a case that the metal rod being bent to L shape and continue to pull it.
There is no heat treatment and there should be residual stress after bending into L shape. If I run two analysis separately, 1. plastic deformation to get the total strain;2. max stress/ strain when the L hook being pull, then sum up the total strain for assessment?
I have a case that the metal rod being bent to L shape and continue to pull it.
There is no heat treatment and there should be residual stress after bending into L shape. If I run two analysis separately, 1. plastic deformation to get the total strain;2. max stress/ strain when the L hook being pull, then sum up the total strain for assessment?

RE: Residual Stress after Permanent Stress
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