This paper describes a method based on the generalized principle of virtual work to derive the hybrid model of finite element. An assumed-strain hybrid model was obtained.
本文提出用广义虚功原理的方法建立有限元的杂交模型，并具体导出了一种杂交应变模型。
The primal research work about virtual boundary element method is on the problems of single domain.
等额配点法和最小二乘积分法是两种最常用的虚边界元法构造思路。
Based on the potential theory, an expanding contracting virtual boundary element method (ECVBEM) is presented to solve the vibration and sound radiation from a cavity with an arbitrary shape.
以位势理论为基础，提出了求解含任意形状空穴外场声辐射的伸缩虚拟边界元法。
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