Based on continuum damage mechanics and stress invariants, a novel multi-parameters
ductile fracture model is proposed by coupling the synergistic effects of hydrostatic pressure …

A modified ductile fracture model is proposed based on continuum damage mechanics and
three-stress-invariant criteria. In the modified model, the effects of hydrostatic pressure and …

To improve the accuracy of impact failure prediction of ductile material under complex stress
states, a novel multi-parameters dynamic ductile fracture model with constitutive relation and …

The present paper deals with a modification of the stress triaxiality-based Lemaitre damage
model to predict the ductile fracture at low stress triaxiality and shear-dominated loadings …

In this paper, a new coupled damage‐plasticity model is proposed to predict plastic
response and ductile fracture for two hydrostatic‐stress‐insensitive metals. A convenient …

Based on experiments and computational modeling, this study examines the failure
behavior of structural steel, HY-100, which has been pre-strained at a high stress triaxiality …

In order to establish a ductile fracture criterion, several potential fracture parameters were
investigated by comparing numerical simulations of crack extension with available …

This paper aims to present a Continuum Damage Mechanics based fracture model. Two
yield surfaces, plastic and damage, are utilized to develop the model. A modified ductile …

Damage to fracture transition has become a popular topic in the ductile fracture scientific
community. Indeed, the transition from a damage continuous approach to a discontinuous …

The fracture initiation in ductile materials is governed by the damaging process along the
plastic loading path. A new damage plasticity model for ductile fracture is proposed …