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Paper IX.8

The BEM on Stress Concentration Reduction in Viscoplastic Plates

C.P. Providakis and D.A. Sotiropoulos

Department of Engineering Sciences, Technical University of Crete, Chania, Greece

doi:10.4203/ccp.26.9.8

C.P. Providakis, D.A. Sotiropoulos, "The BEM on Stress Concentration Reduction in Viscoplastic Plates", in M. Papadrakakis, B.H.V. Topping, (Editors), "Advances in Computational Mechanics", Civil-Comp Press, Edinburgh, UK, pp 323-328, 1994. doi:10.4203/ccp.26.9.8

Abstract

This paper is concerned with the reduction of stress concentration around a circular hole of a plate undergoing small-strain, small rotation viscoplastic deformation. The stress concentration of this plane-stress problem is determined by using the direct boundary element method (BEM) equation of the problem. The BEM equation are discretized and solved numerically. Numerical examples are presented which demonstrate a very good stress reduction by the introduction of auxiliary holes in the loading direction.

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Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Proceedings ISSN 1759-3433 CCP: 26 ADVANCES IN COMPUTATIONAL MECHANICS Edited by: M. Papadrakakis and B.H.V. Topping Paper IX.8 The BEM on Stress Concentration Reduction in Viscoplastic Plates C.P. Providakis and D.A. Sotiropoulos Department of Engineering Sciences, Technical University of Crete, Chania, Greece doi:10.4203/ccp.26.9.8 purchase the full-text of this paper Full Bibliographic Reference for this paper C.P. Providakis, D.A. Sotiropoulos, "The BEM on Stress Concentration Reduction in Viscoplastic Plates", in M. Papadrakakis, B.H.V. Topping, (Editors), "Advances in Computational Mechanics", Civil-Comp Press, Edinburgh, UK, pp 323-328, 1994. doi:10.4203/ccp.26.9.8 Abstract This paper is concerned with the reduction of stress concentration around a circular hole of a plate undergoing small-strain, small rotation viscoplastic deformation. The stress concentration of this plane-stress problem is determined by using the direct boundary element method (BEM) equation of the problem. The BEM equation are discretized and solved numerically. Numerical examples are presented which demonstrate a very good stress reduction by the introduction of auxiliary holes in the loading direction. purchase the full-text of this paper (price £20) go to the previous paper go to the next paper return to the table of contents return to the book description purchase this book (price £70 +P&P)
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