Stress-constrained topology optimization: a topological level-set approach

By Krishnan Suresh, M. Takalloozadeh. Structural And Multidisciplinary Optimization, 2013

72 citations recorded by the source corpus.

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A level set approach for topology optimization with local stress constraints (2014, background): “The study in [38] presents an algorithm for stress-constrained problems that relies on tracking a level set defined via the topological derivative.”
Support structure constrained topology optimization for additive manufacturing (2016, background): “Similar topological sensitivity fields can be computed for various performance metrics, both in 2D and 3D [56].”
Stress-based shape and topology optimization with the level set method (2018, methodology): “A p-norm stress functional was previously applied to a level set topology optimization in [26] and in [22].”
Current and future trends in topology optimization for additive manufacturing (2018, methodology): “In (Mirzendehdel et al. 2017), the latter was addressed by replacing conventional von Mises stress criterion (Suresh and Takalloozadeh 2013) with the Tsai-Wu stress criterion.”
A Pareto-Optimal Approach to Multimaterial Topology Optimization (2015, methodology): “The specific expression for the adjoint depends on the quantity of interest; for example, for the p-norm stress, an expression for the adjoint is derived in [54].”