Numerical experiments comparing P1 and P2 triangular elements against Q1 quadrilaterals in SIMP-based structural topology optimization, with accuracy assessed via a posteriori error estimation on cantilever, bridge, and beveled beam problems.
Evolutionary structural optimization for dynamic problems.Computers & Struc- tures, 58(6):1067–1073, 1996
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Assessing Finite Element Choice in Structural Topology Optimization and A Posteriori Error Estimation
Numerical experiments comparing P1 and P2 triangular elements against Q1 quadrilaterals in SIMP-based structural topology optimization, with accuracy assessed via a posteriori error estimation on cantilever, bridge, and beveled beam problems.