A bispace parameterization method for shape optimization of thin-walled curved shell structures with openings

DOI10.1002/nme.4257zbMath1246.74041OpenAlexW1479958631MaRDI QIDQ2911847

Dan Wang, Wei-Hong Zhang

Publication date: 3 September 2012

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.4257

zbMATH Keywords

sensitivity analysisshape optimizationopeningsthin-walled shell structuresbispace parameterization

Mathematics Subject Classification ID

Shells (74K25) Optimization of other properties in solid mechanics (74P10)

Related Items (7)

Stress constrained shape and topology optimization with fixed mesh: a B-spline finite cell method combined with level set function ⋮ An adaptive bubble method for structural shape and topology optimization ⋮ Isogeometric shape optimization for quasi-static processes ⋮ An integrated design approach for simultaneous shape and topology optimization of shell structures ⋮ An isogeometric design-analysis-optimization workflow of stiffened thin-walled structures via multilevel NURBS-based free-form deformations (MNFFD) ⋮ Towards simultaneous reduction of both input and output spaces for interactive simulation-based structural design ⋮ Isogeometric shape optimization of smoothed petal auxetic structures via computational periodic homogenization

Cites Work

• Exact and approximate computation of B-spline curves on surfaces
• NURBS-based surface grid redistribution and remapping algorithms
• Interpolation of scattered data on closed surfaces
• A variational approach to spline curves on surfaces
• A parametric mapping method for curve shape optimization on 3D panel structures
• A unified parametric design approach to structural shape optimization

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