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Based on thermo-elastic finite element theory, the equivalent nodal thermal load is analyzed, and thermal load of each node load as a physical force is applied to the elastic field. The model of structural topology optimization of continuum structure considering thermo-mechanical coupling is established using the minimum strain energy as the goal. The solid isotropic material with penalization approach...
The paper is concerned with the layout optimization of continuum structures using topology optimization. The objective of the optimization is a maximization of the magnitude of the fundamental simple and multiple eigenfrequencies of linearly elastic structures without damping. SIMP (solid isotropic material with penalization scheme) is used to indicate the dependence of material modulus upon the element...
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