Analysis-suitable unstructured T-splines: Multiple extraordinary points per face
Xiaodong Wei,
Xin Li,
Kuanren Qian
et al.
Abstract:Analysis-suitable T-splines (AST-splines) are a promising candidate to achieve a seamless integration between the design and the analysis of thin-walled structures in industrial settings. In this work, we generalize AST-splines to allow multiple extraordinary points within the same face. This generalization drastically increases the flexibility to build geometries using AST-splines; e.g., much coarser meshes can be generated to represent a certain geometry. The AST-spline spaces detailed in this work have C 1 … Show more
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