Integrated topology optimization of multi-component structures considering connecting interface behavior

DOI10.1016/j.cma.2018.07.001zbMath1440.74302OpenAlexW2883938506MaRDI QIDQ1986666

Zhan Kang, Pai Liu

Publication date: 9 April 2020

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.2018.07.001

zbMATH Keywords

interfacelevel setmulti-materialcohesive modelmulti-componentintegrated topology optimization

Mathematics Subject Classification ID

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

Related Items

Topology optimization of multi-material structures considering a piecewise interface stress constraint, Stress-based multi-material structural topology optimization considering graded interfaces, Single variable-based multi-material structural optimization considering interface behavior, Concurrent topology optimization of multiple components sharing partial design domain based on distance regularized parameterized level set method, Development of a joint distance constraint for optimized topology and optimized connection for multiple components, Integrated optimization of components' Layout and structural topology with considering the interface stress constraint, Integrated multi-material and multi-scale optimization of compliant structure with embedded movable piezoelectric actuators, Concurrent two-scale topological design of multiple unit cells and structure using combined velocity field level set and density model, Topology optimization of shell-infill structures using an erosion-based interface identification method, Multi-material structural topology optimization considering material interfacial stress constraints

Uses Software

• DistMesh
• ESOFRAME

Cites Work

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• Simultaneous design of components layout and supporting structures using coupled shape and topology optimization technique
• A parametric level-set approach for topology optimization of flow domains
• Structural topology optimization based on non-local shepard interpolation of density field
• Minimum stress optimal design with the level set method
• Integrated topology optimization with embedded movable holes based on combined description by material density and level sets
• Integrated layout design of supports and structures
• A topology optimization method based on the level set method incorporating a fictitious interface energy
• Topology optimization of thermoelastic structures using level set method
• Generating optimal topologies in structural design using a homogenization method
• The fast construction of extension velocities in level set methods
• Structural optimization using sensitivity analysis and a level-set method.
• ``Color level sets: A multi-phase method for structural topology optimization with multiple materials.
• A multi-material level set-based topology and shape optimization method
• A level set method for structural topology optimization.
• Multi-material topology optimization considering interface behavior via XFEM and level set method
• Topology optimization with closed B-splines and Boolean operations
• Design parameterization for topology optimization by intersection of an implicit function
• Structural topology optimization with minimum distance control of multiphase embedded components by level set method
• Length scale control for structural optimization by level sets
• An implicit model for the integrated optimization of component layout and structure topology
• Explicit level-set-based topology optimization using an exact Heaviside function and consistent sensitivity analysis
• Radial basis functions and level set method for structural topology optimization
• Integrated layout design of multi-component system
• Shape optimization with topological changes and parametric control
• Extrinsic cohesive modelling of dynamic fracture and microbranching instability in brittle materials
• A level set method for shape and topology optimization of large-displacement compliant mechanisms
• A level set-based parameterization method for structural shape and topology optimization
• Level set topology optimization of fluids in Stokes flow
• The method of moving asymptotes—a new method for structural optimization
• Finite-deformation irreversible cohesive elements for three-dimensional crack-propagation analysis
• Level set methods for optimization problems involving geometry and constraints. I: Frequencies of a two-density inhomogeneous drum