Cohesive fracture analysis using Powell-Sabin B-splines
نویسندگان
چکیده
منابع مشابه
Quasi-hierarchical Powell-Sabin B-splines
Hierarchical Powell-Sabin splines are C-continuous piecewise quadratic polynomials defined on a hierarchical triangulation. The mesh is obtained by partitioning an initial conforming triangulation locally with a triadic split, so that it is no longer conforming. We propose a normalized quasi-hierarchical basis for this spline space. The B-spline basis functions have a local support, they form a...
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ژورنال
عنوان ژورنال: International Journal for Numerical and Analytical Methods in Geomechanics
سال: 2018
ISSN: 0363-9061
DOI: 10.1002/nag.2882