This paper reviews the most recent models for description of the anisotropic plastic behavior
and formability of sheet metals. After a brief review of classic isotropic yield functions, recent …

Degradation, damage evolution, and fatigue models in the literature for various engineering
materials, mostly metals and composites, are reviewed. For empirical models established …

In this study, the ductile fracture of the alloy metal is analyzed. First, the key factors affecting
the initiation of ductile fracture are investigated. Then, a new uncoupled ductile fracture …

Slow, intermediate and high strain rate experiments are carried out on flat smooth and
notched tensile specimens extracted from dual phase steel sheets. A split Hopkinson …

This paper deals with a modified anisotropic stress-state-dependent plastic-damage
continuum model incorporating combined hardening and softening rules to predict the …

By using molecular dynamics and cluster dynamics simulations, we probed the role of
hydrogen-vacancy complexes on nucleation and growth of proto nano-voids upon …

The goal of this contribution is to formally present an incremental damage model conceived
to predict failure of ductile materials in forming and crash applications. Denoted henceforth …

To solve the problem that the original GTN model cannot accurately simulate ductile fracture
of material under low stress triaxiality, many scholars have made shear improvement to it …

The accurate description of the strain rate and temperature dependent response of metals is
a perpetual quest in crashworthiness and forming applications. In the present study …

To understand comprehensively the relationship between material ductility and stress state,
the new shear, shear-compression, and shear-tension specimens were specially designed …