Hi all,
I am working on a damage model (ductile damage: fracture strain as function of Triax and Lode parameter), and I need to change the fracture energy for the damage evolution as a fuction of triaxiality for that I wrote a VUSDFLD subroutine
I tested the fortran code on for 1 element...
Hello,
I am trying to calculate the J integral using Digital image correlation in SENB steel specimen, there are some papers discussing the method but not in details. my problem is that I have no idea how to create a path and extract the results (displacement and strain filed for the...
Hi everyone,
I am modelling a 3 point bending test on a SENB specimen with a fatigue precrack using Abaqus/standard. For the FEM model I've used 3D solid to model the specimen and discrete rigid body to model the punch and roller, as for the crack I've used contour integral. I applied a...
Hi all,
I am modelling a steel Double edge notched tensile (dent) specimen in abaqus/implicit. I used for the model isotropic hardening, the material properties are acquired from standard uni-axial tensile experiment, quad elements with reduced integration are used and a very refined mesh near...
