AV3D4

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    • Template:DataBaseCommandsMenu

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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

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$eleTag	unique element object tag
$node1 ..$node4	4 end nodes
$matTag	Material Tag of previously defined nD material

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For further documentation and figures see attached:pdf

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