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Deformation

  • Jean Salençon
Chapter

Abstract

Figure 1 illustrates, for the die stamping process already shown in Fig. 2, Chap. I, two stages in the evolution of the block as it undergoes such an operation:
  • in its original state (configuration k 0) the block is rectangular and covered by a square grid,

  • in its current state (configuration k t ), application of the die has forced material down to the base and into the upper part as required for the forming process, and the grid has been deformed.

Keywords

Convective transport Transformation Gradient of a transformation Homogeneous tangent map Rigid body transformation Isometry Expansion Stretch Strain Displacement Geometrical compatibility Infinitesimal transformation 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • Jean Salençon
    • 1
  1. 1.Laboratoire de Mécanique des SolidesÉcole PolytechniquePalaiseau CedexFrance

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