Stress constraints sensitivity analysis in structural topology optimization

DOI10.1016/j.cma.2010.03.010zbMath1231.74362OpenAlexW1991890555MaRDI QIDQ658820

Manuel Casteleiro, José París, Fermín Navarrina, Ignasi Colominas

Publication date: 8 February 2012

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

Full work available at URL: https://doi.org/10.1016/j.cma.2010.03.010

zbMATH Keywords

finite element methodsensitivity analysistopology optimizationstress constraintsminimum weight approach

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Topological methods for optimization problems in solid mechanics (74P15) Compliance or weight optimization in solid mechanics (74P05)

Related Items (11)

An efficient 146-line 3D sensitivity analysis code of stress-based topology optimization written in Matlab ⋮ On Galileo's tallest column ⋮ Stress-based topology optimization method for steady-state fluid-structure interaction problems ⋮ Parameter free shape and thickness optimisation considering stress response ⋮ A lower-bound formulation for the geometry and topology optimization of truss structures under multiple loading ⋮ Isogeometric gradient‐free proportional topology optimization (<scp>IGA‐PTO</scp>) for compliance problem ⋮ On the preliminary shape design of axisymmetric twin-web turbine discs considering the burst speed constraint ⋮ Brittle and ductile failure constraints of stress-based topology optimization method for fluid-structure interactions ⋮ Stress constrained topology optimization with free-form design domains ⋮ A generalized sensitivity analysis method based on variance and covariance decomposition of summatory functions for multi-input multi-output systems ⋮ Structural topology optimization with design-dependent pressure loads

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Exact analytical solutions for some popular benchmark problems in topology optimization. III: \(L\)-shaped domains
• Analytical benchmarks for topological optimization. IV: Square-shaped line support
• A critical review of established methods of structural topology optimization
• Topology optimization of continuum structures with local and global stress constraints
• Topology optimization of continuum structures with material failure constraints
• Exact analytical solutions for some popular benchmark problems in topology optimization.
• Improvements in the treatment of stress constraints in structural topology optimization problems
• Generating optimal topologies in structural design using a homogenization method
• High-order shape design sensitivity: A unified approach
• Block aggregation of stress constraints in topology optimization of structures
• Topology optimization of structures: A minimum weight approach with stress constraints
• The method of moving asymptotes—a new method for structural optimization
• A general methodological analysis for optimum design
• Phase‐Field Relaxation of Topology Optimization with Local Stress Constraints

This page was built for publication: Stress constraints sensitivity analysis in structural topology optimization