Titlebook: Computational Contact and Impact Mechanics; Fundamentals of Mode Tod A. Laursen Book 2003 Springer-Verlag Berlin Heidelberg 2003 Computatio

Confidential

Introduction,ly evolving and remains immature from a research perspective, the focus of this presentation is on the underlying theory behind contact formulations, and on the details of the . of this theory in a finite element setting.

Rejuvenate

AWE

Energy-Momentum Approaches to Impact Mechanics,act for nodes on the interface, representing obviously spurious behavior. The bouncing can be eliminated through introduction of numerical damping, but at the cost of a loss of numerical accuracy. Furthermore, in the most general case, the introduction of numerical damping may stabilize a solution (

GLOOM

Emerging Paradigms for Contact Surface Discretization,should expect that if a contact surface between two bodies is subjected to a spatially constant stress field, it should be able to exactly transmit this stress field from one body to another. If it can do so for ., we say that the contact formulation passes the patch test. The development of contact

alcoholism

Pu Dai,Vincent C Cousins,Xue Gaoly evolving and remains immature from a research perspective, the focus of this presentation is on the underlying theory behind contact formulations, and on the details of the . of this theory in a finite element setting.

Callus

choleretic

图表证明

Woon-Yew Siau,Yao Zhang,Yu Zhaoshould expect that if a contact surface between two bodies is subjected to a spatially constant stress field, it should be able to exactly transmit this stress field from one body to another. If it can do so for ., we say that the contact formulation passes the patch test. The development of contact

共同生活

Introduction,l mechanics. The applicability of the algorithms discussed herein is broad, ranging from quasistatic frictionless and frictional contact applications, to fully transient problems involving inelastic impact, to problems in which a certain degree of frictional model sophistication (as manifested for e

铁塔等

An Overview of Finite Element Formulations in Nonlinear Solid Mechanics,presentation of this foundation is rather summary in nature, and it follows an incremental approach to the basic principles underlying the successful formulation of boundary value problems in nonlinear mechanics.