| 释能法在石拱桥加固改造中的应用与实践 |
| |
| 引用本文： | 周艳军,蒙云,李宪伟. 释能法在石拱桥加固改造中的应用与实践[J]. 山西建筑, 2009, 35(25): 314-315 |
| |
| 作者姓名： | 周艳军 蒙云 李宪伟 |
| |
| 作者单位： | 重庆交通大学土木建筑学院,重庆,400074 |
| |
| 摘 要： | 以贵州S305公路上的新长征桥为例,对石拱桥病害进行了综合分析,介绍了增大截面、粘贴钢板和＂释能法＂相结合的加固方法在石拱桥加固改造中的应用。通过计算表明,＂释能法＂加固后的新长征桥承载力满足加固设计荷载的使用要求,达到了加固目的。
|
| 关 键 词： | 释能法 增大截面 粘贴钢板 石拱桥 承载力 |
Application of energy releasing method in enforcing reconstruction of stone arch bridge |
| |
| ZHOU Yan-jun,MENG Yun,LI Xian-wei. Application of energy releasing method in enforcing reconstruction of stone arch bridge[J]. Shanxi Architecture, 2009, 35(25): 314-315 |
| |
| Authors: | ZHOU Yan-jun MENG Yun LI Xian-wei |
| |
| Affiliation: | ZHOU Yan-jun MENG Yun LI Xian-wei |
| |
| Abstract: | Taking the new Changzheng Bridge in Guizhou S305 road as example,the paper makes synthetic analysis on fault of stone arch bridge,it introduces application of the enforcing method which combining enlarging section,sticking steel board and energy releasing together in enforcing reconstruction of stone arch bridge.It has been proved by calculating that the loading capability of new Changzheng Bridge that enforced by energy releasing method could meet the loading requirements,and aim of enforcing is reached. |
| |
| Keywords: | energy releasing method enlarge section stick steel board stone arch bridge loading capacity |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
