FRICTIONAL DYNAMIC CONTACT ANALYSIS USING FINITE-ELEMENT NODAL DISPLACEMENT DESCRIPTION

被引：0

作者：

KO, SH ^{[1
]}

KWAK, BM ^{[1
]}

机构：

[1] KOREA INST SCI & TECHNOL, DEPT MECH ENGN, POB 150, SEOUL 130650, SOUTH KOREA

来源：

COMPUTERS & STRUCTURES | 1992年 / 42卷 / 05期

关键词：

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Equations of motion of constrained dynamic systems for contact-impact analysis are derived from variational equations and implemented for numerical analyses of two-dimensional problems using the full nodal degrees of freedom in finite elements. Viscous damping and friction effects are also included. The method is then applied for a detailed study of several newly defined coefficients of restitution in search of a suitable one for impact analysis of deformable bodies.

引用

页码：797 / 807

页数：11

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