A new boundary search scheme for topology optimization of continuum structures with design-dependent loads

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A survey of structural and multidisciplinary continuum topology optimization: post 2000 (2014, background): “Finally, Zhang et al. (2008) proposed a simple boundary search scheme where the sensitivity of loading to density can be disregarded since loads are determined from real element boundaries rather than an iso-line.”
Stress-constrained topology optimization with design-dependent loading (2012, unknown): “Keywords Topology optimization · Design dependent loads · Stress constraints · Block aggregated constraints · Self-weight · Pressure loading”
Bi-directional evolutionary structural optimization for design-dependent fluid pressure loading problems (2015, methodology): “Pressure chamber design The design of a pressure chamber has been considered in Chen, Silva, and Kikuchi (2001), Hammer and Olhoff (2000), and Zhang, Zhang, and Liu (2008).”