Hi guys
I am trying to simulate a tensile test beyond necking to validate the Stress-strain curve through the comparison of numerical and experimental Load-Displacement curves. Due to the symmetry, I model one eight of flat dog bone specimen, the boundary conditions are shown in the figure...
I am using Abaqus to simulate tensile test beyond necking in order to validate the Stress-strain curve through the comparison of numerical and experimental Load-Displacement curves. Due to asymmetry, I model one eight of flat dog bone specimen, the boundary condition are shown in the figure...
i am simulating tensile test coupon to get true stress-strain beyond necking through revers method or so called trail and error method using Abaqus. the problem am facing is that, when i run the simulation using standard solver the obtained force is very high compare to experimental one...