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

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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.

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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 (

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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

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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.

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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

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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

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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.