A computational method for design sensitivity analysis of elastoplastic structures

DOI10.1016/0045-7825(94)00719-4zbMath0853.73045OpenAlexW2050963152WikidataQ126463912 ScholiaQ126463912MaRDI QIDQ1913258

Tae-Hee Lee, Jasbir S. Arora

Publication date: 6 January 1997

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(94)00719-4

zbMATH Keywords

kinematic hardeningisotropic hardeningcontinuum formulationdirect variation methodcontrol/reference domain approachincremental load approachisoparametric formulationnonlinear response analysis

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Plastic materials, materials of stress-rate and internal-variable type (74C99) Optimization problems in solid mechanics (74P99)

Related Items

Sensitivity of forming processes to shape parameters ⋮ Sensitivity analysis in plane stress elasto-plasticity and elasto-viscoplasticity ⋮ Constitutive parameter sensitivity in elasto-plasticity ⋮ Sensitivity analysis of frame structures (virtual distortion method approach) ⋮ Nonlinear dynamic response structural optimization using equivalent static loads ⋮ Numerical implementation of a CTO-based implicit approach for the BEM solution of usual and sensitivity problems in elasto-plasticity ⋮ Unnamed Item ⋮ Shape sensitivity in elasto-plastic computations ⋮ Value Function Calculus and Applications ⋮ Optimization of structures with nonlinear behavior using equivalent loads ⋮ Topology and shape optimization for elastoplastic structural response. ⋮ Sensitivity analysis of truss structures (virtual distortion method approach) ⋮ Review of Virtual Distortion Method and Its Applications to Fast Redesign and Sensitivity Analysis

Uses Software

• Matlab

Cites Work

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• Nonlinear structural design sensitivity analysis for path dependent problems. I: General theory
• Consistent tangent operators for rate-independent elastoplasticity
• Sensitivity analysis of linear elastic systems using domain parameterization and a mixed mutual energy principle
• Design sensitivity analysis of nonlinear structures using endochronic constitutive model. II: Discretization and applications
• Shape design sensitivity analysis for geometrically and materially nonlinear problems by the boundary element method
• Shape design sensitivity analysis of viscoplastic structures
• Structural design sensitivity analysis of nonlinear response
• Structural shape sensitivity analysis - Relationship between material derivative and control volume approaches
• Design sensitivity analysis of elastoplastic structures
• Some implications of work hardening and ideal plasticity