Local stress‐constrained and slope‐constrained SAND topology optimisation

Summary We study the alternative ‘simultaneous analysis and design’ (SAND) formulation of the local stress‐constrained and slope‐constrained topology design problem. It is demonstrated that a standard trust‐region Lagrange–Newton sequential quadratic programming‐type algorithm—based, in this case, o...

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Veröffentlicht in:	International journal for numerical methods in engineering 2017-05, Vol.110 (5), p.420-439
Hauptverfasser:	Munro, Dirk, Groenwold, Albert
Format:	Artikel
Sprache:	eng
Schlagworte:	Design analysis Design engineering finite element methods large scale local stress constrains Mathematical models Perturbation methods quasi Newton methods Sand Sensitivity analysis Stress relaxation stress singularity problem Topology topology design
Online-Zugang:	Volltext
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