Discussion on Out-plane Stresses of the Simplified Elastic-plastic Constitutions for Plane Strain Problems

DOI

10.2991/icmmse-16.2016.8How to use a DOI?

Keywords

Hydrostatic stress, Effect of elasticity, Elastic-plastic fields

Abstract

The results demonstrate that the effect of elasticity in plastic zone on elastic-plastic fields is remarkable in many cases, while elastic volume deformation in plastic zone generally has been omitted in the solution procedures of the classical plastic theory due to the mathematic problems. The analytical results are further validated by finite element analyses, and it is concluded that the analogy results are physically more reasonable, especially in the existence of considerable hydrostatic stress.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ting Wu
PY  - 2016/03
DA  - 2016/03
TI  - Discussion on Out-plane Stresses of the Simplified Elastic-plastic Constitutions for Plane Strain Problems
BT  - Proceedings of the 2016 International Conference on Mechanics, Materials and Structural Engineering
PB  - Atlantis Press
SP  - 44
EP  - 48
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmse-16.2016.8
DO  - 10.2991/icmmse-16.2016.8
ID  - Wu2016/03
ER  -