I have carried out several coupon tests (rectangular coupons similar to those of ASTM E8). Some of these tests have kind of weird behavior. The problem arises when I simulate results with ABAQUS. It goes pretty well until a few steps after necking. Test and ABAQUS results match exactly until...
I have carried out several coupon tests (rectangular coupons similar to those of ASTM E8). Some of these tests have kind of weird behavior. The problem arises when I simulate results with ABAQUS. It goes pretty well until a few steps after necking. Test and ABAQUS results match exactly until...