shell finite element中文什么意思

例句与用法

1. by analyzed interactions of combined limit pipe load components, simplified check formula for pipe load strength are put forward and the calculation method of relevant allowable pipe load values based on shell finite element analysis is presented as well
   通过对组合极限接管载荷分量相互关系的分析，提出了接管载荷强度验算简化公式和以壳结构有限元应力分析为基础的许用接管载荷计算方法。
2. by taking a typical inverted y-shape thin-wall box girder bridge as the research object, the general spatial beam grillage model, spatial plate and shell finite element analysis model and organic glass test model are respectively set up, and various analysis and measurements of the models are compared according to the different theories
   以典型的人字形薄壁箱梁桥作为研究对象，分别建立普通空间梁格、空间板壳有限元分析模型及有机玻璃试验模型，对模型的不同理论分析与实测结果进行比较。
3. in this paper, the general situations of the model tests are outlined in brief, the spatial plate and shell finite element model is established to theoretically analyze the model bridge for the tests, the measurements of the tests under principal load cases are provided and corresponding proposals to the design and construction are made as well
   简要介绍模型试验研究情况，建立空间板壳有限元模型对该模型桥梁进行理论分析，给出主要试验工况的实测数据，提出设计施工建议。
4. according to construction features of three-span prestressed concrete and continuous rigid frame box with v pier bridge, the paper demonstrates the shell finite element theories, c onstruct the spatial model, and researches its spatial stress and variable regularity under different loads including uniform load, concentrated load and prestressing force wire . morever, the paper studies vibratory modal of three-span prestressed concrete and continuous rigid frame box with v pier bridge, and sets about experimental investigation of the corresponding practical bridge
   本文根据典型的三跨预应力混凝土墩连续刚构桥的特点，提出采用板壳有限元法计算理论，建立其空间分析模型，研究该桥在不同荷载(均布恒载、集中活载、预应力束)支承条件下的空间受力特性和变化规律：探讨了典型三跨预应力混凝土墩连续刚构桥的空间静动力特性及相应的振动模态；探索一般的平面理论预测值与实际空间效应的差异，并进行相应的试验研究。