利用有限杆元法，提出开洞核芯筒结构动力特性分析的数值方法。
A numerical method is then proposed by applying the method of finite member element for analysing dynamic characteristic of the structure with perforated core walls.
根据位移变分原理，建立有限杆元模型，对薄壁杆进行侧向稳定分析。
The present study is focused on establishing a finite member element model, based on energ.
多垂直杆元模型是目前最为常用的一种用于剪力墙结构非线性分析的宏观模型。
Multi vertical line element model is the most widely used model in the nonlinear analysis of shear wall structures.
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