Structural topology optimization with design-dependent pressure loads

DOI10.1016/j.cma.2012.04.007zbMath1253.74081OpenAlexW1969123095MaRDI QIDQ695913

Joaquim R. R. A. Martins, Edmund Lee

Publication date: 17 December 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.2012.04.007

zbMATH Keywords

topology optimizationpressure loadsdesign-dependent loadsloading surface

Mathematics Subject Classification ID

Topological methods for optimization problems in solid mechanics (74P15)

Related Items (10)

Two algorithms for a class of elliptic problems in shape optimization ⋮ Stress-based topology optimization method for steady-state fluid-structure interaction problems ⋮ Topology optimization with pressure load through a level set method ⋮ Topology optimization with mixed finite elements on regular grids ⋮ Pure-displacement formulation and bulk modulus propagation for topology optimization with pressure loads ⋮ Simultaneous shape and topology optimization of inflatable soft robots ⋮ Topology optimization under design-dependent loads with the parameterized level-set method based on radial-basis functions ⋮ Stress-constrained level set topology optimization for design-dependent pressure load problems ⋮ CBS-based topology optimization including design-dependent body loads ⋮ A density gradient approach to topology optimization under design-dependent boundary loading

Uses Software

• FEMLAB
• pyOpt
• Adjoint
• top.m

Cites Work

• Unnamed Item
• Topology optimization with design-dependent pressure loading
• PyOpt: a python-based object-oriented framework for nonlinear constrained optimization
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• Structure topology optimization: fully coupled level set method via FEMLAB
• An alternative truly-mixed formulation to solve pressure load problems in topology optimization
• Stress constraints sensitivity analysis in structural topology optimization
• Topology optimization using a mixed formulation: an alternative way to solve pressure load problems
• Variational approach by means of adjoint systems to structural optimization and sensitivity analysis. I. Variation of material parameters within fixed domain
• Generating optimal topologies in structural design using a homogenization method
• Structural optimization using sensitivity analysis and a level-set method.
• Topology optimization with design-dependent loads
• Stability of finite element models for distributed-parameter optimization and topology design
• The method of moving asymptotes—a new method for structural optimization
• Design-dependent loads in topology optimization

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