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J.A.F. Santiago, V.A. Valentim and J.C.F. Telles

COPPE/Federal University of Rio de Janeiro, Rio de Janeiro, Brazil

doi:10.4203/ccp.44.1.2

J.A.F. Santiago, V.A. Valentim, J.C.F. Telles, "An Efficient Technique for Boundary Elements with Subregions", in B.H.V. Topping, (Editor), "Advances in Boundary Element Methods", Civil-Comp Press, Edinburgh, UK, pp 9-15, 1996. doi:10.4203/ccp.44.1.2

Abstract

This work discusses the subregions technique and presents a boundary element formulation with vector generation of the system of equations.

The procedure only requires storage for non-zero matrix coefficients plus the possibly non-zero ones which appear when a maximum pivot selection is activated during a Gauss elimination routine. The technique produces great savings in computer run time and is implemented in a 3-D modular elasticity code with quadrilateral and triangular elements, continuous and discontinuous, constant, linear and quadratic.

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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: 44 ADVANCES IN BOUNDARY ELEMENT METHODS Edited by: B.H.V. Topping Paper I.2 An Efficient Technique for Boundary Elements with Subregions J.A.F. Santiago, V.A. Valentim and J.C.F. Telles COPPE/Federal University of Rio de Janeiro, Rio de Janeiro, Brazil doi:10.4203/ccp.44.1.2 purchase the full-text of this paper Full Bibliographic Reference for this paper J.A.F. Santiago, V.A. Valentim, J.C.F. Telles, "An Efficient Technique for Boundary Elements with Subregions", in B.H.V. Topping, (Editor), "Advances in Boundary Element Methods", Civil-Comp Press, Edinburgh, UK, pp 9-15, 1996. doi:10.4203/ccp.44.1.2 Abstract This work discusses the subregions technique and presents a boundary element formulation with vector generation of the system of equations. The procedure only requires storage for non-zero matrix coefficients plus the possibly non-zero ones which appear when a maximum pivot selection is activated during a Gauss elimination routine. The technique produces great savings in computer run time and is implemented in a 3-D modular elasticity code with quadrilateral and triangular elements, continuous and discontinuous, constant, linear and quadratic. 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 £52 +P&P)
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