Design optimization of truss-cored sandwiches with homogenization

DOI10.1016/j.ijsolstr.2006.04.010zbMath1120.74696OpenAlexW2055385869MaRDI QIDQ2456349

Yanyan Li

Publication date: 17 October 2007

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ijsolstr.2006.04.010

zbMATH Keywords

finite element methodhomogenizationbucklingdesign optimizationplastic yieldingsandwich plateTruss lattice materials

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Composite and mixture properties (74E30) Homogenization in equilibrium problems of solid mechanics (74Q05) Compliance or weight optimization in solid mechanics (74P05)

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Computational homogenization for heterogeneous thin sheets ⋮ Analytical modeling and finite element simulation of the plastic collapse of sandwich beams with pin-reinforced foam cores ⋮ Topological design of sandwich structures with graded cellular cores by multiscale optimization ⋮ Multi-objective concurrent topology optimization of thermoelastic structures composed of homogeneous porous material ⋮ Structural modeling of sandwich structures with lightweight cellular cores ⋮ A coupled two-scale shell model with applications to layered structures ⋮ Thermoelastic properties of sandwich materials with pin-reinforced foam cores ⋮ Energy-based strut stress analysis of 3D lattice cores in sandwich panels ⋮ Elastic structural response of prismatic metal sandwich tubes to internal moving pressure loading ⋮ Bi-functional optimization of actively cooled, pressurized hollow sandwich cylinders with prismatic cores

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