Nonlinear analysis of elastic space trusses

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DOI10.1007/BF02337633zbMath0567.73050MaRDI QIDQ1060051

João António Teixeira de Freitas, José Paulo Baptista Moitinho de Almeida, Francisco Baptista Esteves Virtuoso

Publication date: 1985

Published in: Meccanica (Search for Journal in Brave)

zbMATH Keywords

numerical example critical points deformations equilibrium path nonlinear effects Perturbation methods Additional forces as control variable external work rate finite incremental problem imperfect elastic space trusses maximize the step length non-iterative algorithm pre- and post-instabilization symmetry in the Lagrangian description

Mathematics Subject Classification ID

Nonlinear elasticity (74B20) Vibrations in dynamical problems in solid mechanics (74H45) Fracture and damage (74R99)

Cites Work

A general theory for the equilibrium and stability of discrete conservative systems

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