| 铁路快速抢修钢桥方案研究 |
| |
| 引用本文： | 陈坤,陈士通,孙志星. 铁路快速抢修钢桥方案研究[J]. 国防交通工程与技术, 2008, 6(1): 30-32 |
| |
| 作者姓名： | 陈坤 陈士通 孙志星 |
| |
| 作者单位： | 石家庄铁道学院国防交通研究所,河北,石家庄,050043;石家庄铁道学院国防交通研究所,河北,石家庄,050043;石家庄铁道学院国防交通研究所,河北,石家庄,050043 |
| |
| 摘 要： | 介绍了铁路快速抢修钢桥的基本结构特点，并采用ANSYS程序对成桥运营和利用铁路救援起重机进行架梁两种情况进行仿真分析，计算结果表明该方案是可行的，钢梁在架设及使用中是安全的。
|
| 关 键 词： | 抢修钢桥 铁路 结构 仿真分析 |
| 文章编号： | 1672-3953（2008）01-0030-03 |
| 收稿时间： | 2007-09-19 |
| 修稿时间： | 2007-09-19 |
Study of the Rush-repair Project for Railway Steel Bridges |
| |
| CHEN Kun,CHEN Shi-tong,SUN Zhi-xing. Study of the Rush-repair Project for Railway Steel Bridges[J]. Traffic Engineering and Technology for National Defence, 2008, 6(1): 30-32 |
| |
| Authors: | CHEN Kun CHEN Shi-tong SUN Zhi-xing |
| |
| Affiliation: | CHEN Kun,CHEN Shi-tong,SUN Zhi-xing(The Traffic Research Institution for National Defense,Shijiazhuang Railway Institute,Shijiazhuang050043,China) |
| |
| Abstract: | The basic structural characteristics of the project for rush-repairing railway steel bridges are dealt with in the paper. A simulation analysis is made of the rush repairing of railway steel bridges respectively at the operation stage and the girder-erecting stage by using the railway wrecking crane, by means of the finite element analysis program ANSYS. The results prove the construction project feasible and the steel bridge safe. |
| |
| Keywords: | rush-repairing of steel bridges railway structure simulation and analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
