Paper Key : IRJ************016
Author: Suman S
Date Published: 04 Jan 2025
Abstract
We propose a new damage model for bluffing the cohesive fracture behaviour of multi-phase compound Materials similar as concrete. The proposed model can estimate the damage of the matrix- phase in compound Materials using the volume bit of the matrix within an element comprising the matrix and other Materials .The damage model was first formulated for 1D problems and also extended to two- dimensional (2D) and three- dimensional( 3D) problems using the original strain grounded on the modified von- Mises criterion. The validity of the damage model was indicated for 1D and 2D problems, and the model was also applied to the simulation of 3D cohesive crack growth in a miscellaneous solid with a large number of globular eliminations. The results confirm that the proposed model allows the meshless finite element analysis of cohesive fracturing in compound Materials. Keywords: Damage model, Multi-phase compound, Cohesive fracture, Concrete, Meshless analysis
DOI Requested