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Isogeometric Collocation for Elastostatics and Explicit Dynamics.

机译:弹性静力学与显式动力学的等距配​​置。

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We extend the development of collocation methods within the framework of Isogeometric Analysis (IGA) to multi-patch NURBS configurations, various boundary and patch interface conditions, and explicit dynamic analysis. The methods developed are higher-order accurate, stable with no hourglass modes, and efficient in that they require a minimum number of quadrature evaluations. The combination of these attributes has not been obtained previously within standard nite element analysis.

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