The paper deals with the testing and modelling of metals response when subjected to sheet
forming operations. The focus is both on the modelling of hardening behaviour and yield …

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 …

A sixth-order polynomial type 3D yield function, which has a high flexibility of describing
anisotropic behavior of steel sheet, is proposed. The yield function is constructed as a sum …

Numerical simulation is becoming one of the main methods to investigate various
engineering problems with sophisticated conditions. A considerable amount of research is …

T4 aluminum alloy and DP490 steel were systematically tested under 24 proportional
loading paths, including uniaxial tensile tests with a 15° increment, uniaxial compressive …

The anisotropic behavior of cold-rolled sheet metals has been extensively studied, typically
characterized by uniaxial loading tests in different directions to determine yield strengths …

The simulation of manufacturing processes has significant importance. The research and
development of metal forming simulation started in the 1960s from the elastoplastic analysis …

Simple shear presents a local material structure–property relationship and plays an
important role in the development of material design, mechanical modeling, and …

This encyclopedia, written by authoritative experts under the guidance of an international
panel of key researchers from academia, national laboratories, and industry, is a …

This paper presents a new hierarchical multi-scale framework that allows taking into account
evolution of the plastic anisotropy during sheet forming processes. The evolution of …