Titlebook: Numerical Modelling of Material Deformation Processes; Research, Developmen Peter Hartley,Ian Pillinger,Clive Sturgess Book 1992 Springer-V

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Finite Deformation of SolidsThe behaviour of a solid undergoing large strains is highly nonlinear. Many sources of nonlinearity are encountered in practice. Some of them are listed below.

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Anisotropic PlasticityIn this chapter, the summation convention is used unless stated otherwise; subscripts denote indices, superscripts are not indices but further specifications; they sometimes refer to the coordinate system in which a vector or tensor component is expressed.

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Numerical Modelling of Sheet-Metal-Forming ProblemsStamping of sheet-metal parts by means of punches and dies is a standard manufacturing process. However, despite its broad application in industry, the design of forming processes is still largely based on experimental techniques, such as the use of circular grid systems (Keeler 1968) or forming limit diagrams (Hecker 1973, Keeler 1974).

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ociating to a s- plex its dual block in the barycentric subdivision. In a manifold, the dual block is a cell, so the chain complex based on the dual blocks computes the homology of the manifold. Poincaré duality then serves as a cornerstone of manifold classi cation theory. One reason is that it ena

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