| 多孔双曲拱桥加固加宽典型案例研究 |
| |
| 引用本文： | 刘朝芝.多孔双曲拱桥加固加宽典型案例研究[J].西部交通科技,2009(10):106-110. |
| |
| 作者姓名： | 刘朝芝 |
| |
| 作者单位： | 襄樊市交通规划设计院,湖北,襄樊,441000 |
| |
| 摘 要： | 早期修建的双曲拱桥运行多年,大部分已不能满足道路交通的要求,需要拆除重建或加宽加固。文章结合福建省将乐县三华大桥桥梁实际情况,提出了一系列加固加宽措施及交通工程保障措施,提高了桥梁的结构安全和道路通行能力。
|
| 关 键 词： | 双曲拱桥 加固加宽 案例 |
Sample Analysis on Double Arch Bridge Strengthening Pro-ject |
| |
| LIU Chao-zhi.Sample Analysis on Double Arch Bridge Strengthening Pro-ject[J].Western China Communication Science & Technology,2009(10):106-110. |
| |
| Authors: | LIU Chao-zhi |
| |
| Institution: | LIU Chao-zhi (Xiangfan Communication Planning＆Design Institute, Xiangfan, Hubei, 441000) |
| |
| Abstract: | The majority of the old double arch bridges are no longer fit for current transportation needs.So the strengthening, widening or reconstruction are required for most of them.The article uses Sanhua Bridge located at Jiangle, Fujian as an example to introduce series of constructing methods.These methods can improve the structural safety and traffic capacity of bridge. |
| |
| Keywords: | Double arch bridge Widening and strengthening Case |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
