Development and implementation of a multi-scale model for matrix micro-cracking prediction in composite structures subjected to low velocity impact - ScienceDirect
In this paper, a novel multi-scale damage model has been developed to predict the progression of matrix micro-cracking in a prototype car bumper under low-velocity impact. The methodology is based on FE micro-damage modelling to calibrate the parameters of a Synergistic Damage Mechanics model considering multi-axial loading, combined with a matrix micro-crack multiplication model.....
