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An isogeometric solid-shell framework for transient thermal and thermo-mechanical large-deformation analysis of homogeneous and multilayered shells
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DOI:10.1016/j.tws.2026.115046.png)
Abstract
En 中文
• Isogeometric solid-shell model for thermo-mechanical analysis. • Generalized shell model using layer-wise piecewise-linear temperature fields. • 2D spatial discretization for transient 3D heat conduction in layered shells. • Arc-length continuation for thermally-induced large deformations and buckling. • Significant reduction in DOFs and CPU time compared to full 3D FEM models.
Keywords:
Thermo-mechanical coupling
Laminated shells
Solid-shell formulation
Isogeometric analysis
Arc-length continuation
Staggered scheme
Temperature-dependent materials
Generalized shell model
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1.1W
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