beam finite element meaning in English

梁有限元

An improved plane beam finite element
一个改进的平面梁单元
The curved beam finite element method , which is based on the theory of curved girder structure analysis , has been adopted for analyzing the curved bridge structure in this paper
本文根据曲线梁桥的结构分析理论，采用曲杆有限元法对曲线梁桥进行结构分析。
We build some flexible projecting beam finite element modal with different crack . through studying vibration characteristics of different flexible projecting beam modal , what has different length crack on different position , we can research tie influence of the position of crack and the length of crack . then we make an experiment on the vibration of the flexible projecting beam
为了讨论裂缝所处位置、裂缝长度对柔性悬臂梁振动特性的影响，在梁上选取了7个不同位置，并在每个位置上设定了7种裂缝长度，建立了49根的柔性悬臂梁的有限元模型。