Stress-related Topology Optimization via Level Set Approach

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A level set approach for topology optimization with local stress constraints (2014, methodology): “Early works using the level set method to deal with minimization of mass and stress constraints were presented at conferences, for example, in [11], where the stress constraints are aggregated in a single equivalent global constraint, and in [33], where regularized formulations for stress-related to”
Stress-based shape and topology optimization with the level set method (2018, background): “Most of the papers propose new penalty functions or global stress measures [18, 19, 20, 21].”
A survey of structural and multidisciplinary continuum topology optimization: post 2000 (2014, background): “Guo et al. (2011) studied two different stress-based objectives for minimum stress design in the level set method.”
Stress-based topology optimization using spatial gradient stabilized XFEM (2017, methodology): “Guo et al. (2011) applied the LSM-XFEM approach to stress-related topology optimization problems.”