Analytical and numerical investigation of wrinkling for deep-drawn anisotropic metal sheets

被引：19

作者：

Correia, JPD ^{[1
]}

Ferron, G ^{[1
]}

Moreira, LP ^{[1
]}

机构：

[1] Univ Metz, ISGMP, CNRS, UMR 7554,Lab Phys & Mecan Mat, F-57045 Metz 01, France

来源：

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES | 2003年 / 45卷 / 6-7期

关键词：

wrinkling; anisotropy; sheet metal forming; bifurcation analysis; finite element modelling;

D O I：

10.1016/j.ijmecsci.2003.08.001

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

An analysis of the onset of wrinkling is first developed for a doubly curved, elastic-plastic shell element submitted to a biaxial plane stress loading. Plastic yielding is described using a criterion recently proposed for anisotropic sheet metals. The wrinkling limit curves obtained with this analysis are compared with previous results based on different yield criteria. Finite element (FE) simulations of a deep-drawing experiment are also performed using the Abaqus/Explicit code with the aim of comparing the FE results relating to the initiation of wrinkling with the predictions of the analytical model and with experiments from the literature. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：1167 / 1180

页数：14