A study of large deformations by matrix algebra

Author:

Hsu T C1

Affiliation:

1. Department of Mechanical Engineering, University of Edinburgh

Abstract

The mathematical properties of large deformations such as those occurring in rolling and extrusion are different from those of small deformations dealt with in linear elasticity. These properties are explored by matrix algebra. The relation between pure shear and simple shear, and hence the difference between tension and torsion tests, are explained. For practical investigations, a method is presented of representing large deformations as measured from the deformed grid pattern.

Publisher

SAGE Publications

Cited by 18 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Analysis of Principal and Equivalent Strains in Equal Channel Angular Deformation;Ultrafine Grained Materials II;2013-10-04

2. Finite-element analysis of a combined fine-blanking and extrusion process;International Journal for Numerical Methods in Engineering;2006

3. Application of a large-strain analysis technique to the combined fine-blanking and extrusion process;The Journal of Strain Analysis for Engineering Design;2005-04-01

4. Finite Element Modeling of the Fine-Blanking Process;Key Engineering Materials;2004-10

5. Re-etched grids for large-strain measurement in fine-blanking;The Journal of Strain Analysis for Engineering Design;2004-07-01

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