Large-deformation, elasto-plastic analysis of frames under nonconservative loading, using explicitly derived tangent stiffnesses based on assumed stresses

DOI10.1007/BF00282040zbMath0614.73039OpenAlexW2005858215MaRDI QIDQ1819986

K. Kondoh, Satya N. Atluri

Publication date: 1987

Published in: Computational Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf00282040

zbMATH Keywords

framesbeamsarbitrarily large rigid rotationslarge-deformation elasto-plastic analysisplastic-hinge methodrelative non-rigid pointwise rotationssmall axial stretch

Mathematics Subject Classification ID

Nonlinear elasticity (74B20) Composite and mixture properties (74E30) Plastic materials, materials of stress-rate and internal-variable type (74C99)

Related Items

A computationally efficient method for the limit elasto-plastic analysis of space frames ⋮ Elastoplastic nonlinear post-buckling analysis of partially restrained space structures ⋮ A kinematically exact finite element formulation of planar elastic-plastic frames ⋮ On a consistent theory, and variational formulation of finitely stretched and rotated 3-D space-curved beams ⋮ A Cosserat point element (CPE) for the numerical solution of transient large planar motions of elastic-plastic and elastic-viscoplastic beams ⋮ Analytical solution for arbitrary large deflection of geometrically exact beams using the homotopy analysis method ⋮ The effect of interaction of loadings and geometry imperfection on the buckling state of frames ⋮ A simple and efficient solution method for the limit elasto-plastic analysis of plane frames ⋮ Analysis of nonlinear fully intrinsic equations of geometrically exact beams using generalized differential quadrature method ⋮ Large deflection analysis of geometrically exact spatial beams under conservative and nonconservative loads using intrinsic equations