The ductile fracture behaviour of metallic materials is strongly dependent on the material's
stress state and loading history. This paper presents a concept of damage initiation and …

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 …

The continuum mechanical simulation of the microstructural damage process is important in
the study of ductile fracture mechanics. In this paper, the continuum damage mechanics …

In this research, first DIN1623 St12 steel is selected because of its remarkable formability
and wide application in metal forming industries. As the main contribution and objective of …

The present study details the methodology of the identification process of uncoupled
damage formulations proposed by Bai and Wierzbicki (B&W model–Bai and Wierzbicki …

The paper discusses an anisotropic continuum damage and fracture model for ductile
metals. The phenomenological approach takes into account the effect of stress state on …

In this paper, the continuum damage mechanics (CDM) model formulation proposed by
[Eng. Fract. Mech. 58 (1/2)(1997) 11] has been validated against ductile damage evolution …

The continuum mechanical simulation of microstructural damage process is important in the
study of ductile fracture mechanics. An essential feature in these analyses, is the strong …

The stress state is one of the most notable factors that dominates the initiation of ductile
fracture. To examine the effects of the stress state on plasticity and ductile failure, a new …

This study pays attention to reveal material properties that control a resistance curve for
ductile crack growth (CTOD-R curve) on the basis of the mechanism for ductile crack growth …