finite beam element method 空间梁元法 ; 有限杆系法
spacial finite beam element method 空间梁元法
curved beam finite element method 曲杆有限单元法
beam plate finite element 梁板有限元
Beam segment finite element 梁段有限元
beam finite element 梁单元 ; 梁有限元
finite fibre beam element 有限纤维梁段元
The internal force of stone arch bridge in the course of cracking at arch foot was computed using the spatial finite beam element method.
采用空间梁单元对实际的石拱桥拱脚开裂现象进行了有限元模拟分析。
On the basis of the governing differential equations by the variational principles, the finite beam element for analyzing the shear lag effect of box girders is proposed.
在变分法薄壁箱梁剪力滞基本微分方程的基础上，提出一个可考虑集中弯矩影响的分析箱梁剪力滞效应的有限梁单元。
Structural free vibration characterization and seismic response were calculated by means of beam-plate linear mathematical model of finite element method.
采用梁、板线性有限元数学模型计算了结构自振特性和地震响应。
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