Analytic formulation of stiffness matrix for axisymmetric solids

DOI10.1016/0045-7949(85)90001-XzbMath0576.73074OpenAlexW1970508242MaRDI QIDQ3696655

Ivan Nelson, Tai Wang, Chung Gong, Kao-Ding Chiu

Publication date: 1985

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(85)90001-x

zbMATH Keywords

variational principlessingularitiesshear stressesaxis of symmetryANSYSaxisymmetric solidsarbitrary loadinganalytic formanalyticallynumericallymaximum deflectionsStiffness matricesspatial integrationcommercial codeeach circumferential modefaster convergence rateof Saint-Venant flexural problemsremoved through displacement constraintsset of linear interpolation functions

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05)

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