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| 斜梁桥力学特性分析 | |
| 引用本文： | 林玉良,李威,王雪琴.斜梁桥力学特性分析[J].北方交通,2006(9):54-57. |
| 作者姓名： | 林玉良 李威 王雪琴 |
| 作者单位： | 1. 浙江诸永高速公路有限公司,金华,321000 2. 浙江省台州市公路管理处,台州,318000 3. 浙江省台州市交通勘察设计院,台州,318000 |
| 摘 要： | 基于有限元理论,借助大型有限元通用计算程序,对某简支斜箱梁桥的静动力特性进行了分析研究,并将其与等宽同跨径的正桥的力学特性进行了对比,得出斜箱梁桥特有的应力分布规律、动力特性以及空间作用效应规律,研究的结论,可为该类桥型的设计提供重要参考依据。 |
| 关 键 词： | 桥梁工程 有限元 斜梁桥 应力 刚度 |
Mechanics Characteristics Analysis of Skew Girder Bridge |
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| Authors: | Lin Yuliang |
| Abstract: | Based on the theory of finite -element,the calculations were made on some skew girder bridge by the large - scale finite element analysis software. Some regularities of distribution of the stress and the dynamic characteristics were concluded after comparing the mechanics characteristics of the skew girder bridge and the orthogonal bridge. The conclusion of research could be used to provide important reference for the design of the similar type of bridge in future. |
| Keywords: | Bridge engineering Finite -element Skew girder bridge Stress Rigidity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |