Crash-dynamics research has always concentrated significantly in the safety, survivability of passengers a car crash. To identify capability energy absorption crash box, thin-walled structure will be modeled and simulated by ABAQUS software. Investigate influence material, cross-sectional, thickness factors on capacity tube, using MCDM – Multi-Criteria Decision-Making to get best option testing...

Two codes have been developed: one allows columnar polycrystal geometries generated by software such as Neper or DREAM3D to be imported into the Complete Abaqus Environment for further geometric manipulation and meshing with arbitrary element types; other code generates zero thickness, four noded interface elements at boundaries between crystals. Together these allow intergranular fracture simu...

The phase field fracture method is attracting significant interest. Phase approaches have enabled predicting - on arbitrary geometries and dimensions complex phenomena such as crack branching, coalescence, deflection nucleation. In this work, we present a simple robust implementation of the in commercial finite element package Abaqus. exploits analogy between evolution law heat transfer equatio...