22 April 2021 0 6K Report

I use the contour integral to calculate the J-integral of CT specimen with side grooves in ABAQUS. However, I can't model the side grooves. I've tried many attempts to sweep or extrude the partition along the path, but it never succeed.

Maybe I use the wrong method? I'll be appreciate that if you can solve my problems.

PS:

The CT model and the side groove are listed below.

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