Nonlinear analysis of truss by energy minimization

DOI10.1016/0045-7949(87)90188-XzbMath0623.73106OpenAlexW2014352666MaRDI QIDQ3761863

Sadaji Ohkubo, Toshio Fujiwaki, Yasuo Watada

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1016/0045-7949(87)90188-x

zbMATH Keywords

trussesfinite displacementsenergy principlesmember forcesmaterial and geometric nonlinearitymodified sequential quadratic programmingcombination of complementary and potential energy minimization algorithmstotal complementary energy minimization problem

Mathematics Subject Classification ID

Numerical mathematical programming methods (65K05) Numerical optimization and variational techniques (65K10) Nonlinear elasticity (74B20) Optimization problems in solid mechanics (74P99) Software, source code, etc. for problems pertaining to mechanics of deformable solids (74-04)

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