Evaluation Of Local Plastic Deformation By
Detecting Heat Generation In Orthotropic
Material
Author(s)
H. Sakamoto, J. Shi & M. Yamamoto
Abstract
Ensuring that the heat generation by plastic deformation corresponded to the
increasing of its plastic strain energy, the behaviors of the heat distribution of
SUS304 which had anisotropy under deformation and fracture was examined by
using a thermal image camera with two dimensional array sensors. Furthermore
FEM elasto-plastic analysis coupled with heat generation and transient heat
conditions was performed. It was shown that the analytical results showed good
agreement to the experimental ones, and we could evaluate the anisotropic
influence of the material in the plastic deformation and the fracture process as a
thermal image distribution macroscopically.
1 Introduction
The failure of mechanical members largely depends on the size and the
development of plastic deforma
Keywords
Related Book
Other papers in this volume
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