AV3D4

This command is used to construct a four-node 3D acoustic viscous boundary quad element object based on a bilinear isoparametric formulation.

element AV3D4 $eleTag $node1 $node2 $node3 $node4
        $matTag

eleTag

unique element object tag

\(node1 ..\)node4

4 end nodes

matTag

Material Tag of previously defined nD material


For further documentation and figures see attached:pdf


Code Developed by: Quan Gu, Yichao Gao and Zhijian Qiu

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