| 南京长江大桥双曲拱桥火灾后结构分析与加固 |
| |
| 引用本文： | 吴巨贵,王斌,纪诚.南京长江大桥双曲拱桥火灾后结构分析与加固[J].世界桥梁,2009(2). |
| |
| 作者姓名： | 吴巨贵 王斌 纪诚 |
| |
| 作者单位： | 南京市市政设计研究院有限责任公司,江苏,南京,210008 |
| |
| 摘 要： | 对南京长江大桥南引桥双曲拱桥火灾后进行结构分析,采用了两阶段加固方案,经荷载试验证实了加固效果良好,可为同类工程加固提供有益的参考.
|
| 关 键 词： | 双曲拱桥 火灾 加固方案 结构分析 荷载试验 |
Structural Analysis and Strengthening of Two-Way Curved Arch Bridge of Nanjing Changjiang River Bridge After Fire Damage |
| |
| WU Ju-gui,WANG Bin,JI Cheng.Structural Analysis and Strengthening of Two-Way Curved Arch Bridge of Nanjing Changjiang River Bridge After Fire Damage[J].World Bridges,2009(2). |
| |
| Authors: | WU Ju-gui WANG Bin JI Cheng |
| |
| Institution: | WU Ju-gui,WANG Bin,JI Cheng (Nanjing Municipal Engineering Design and Research Institute Co.,Ltd.,Nanjing 210008,China) |
| |
| Abstract: | The structural analysis was made for the two-way curved arch bridge of the south approach bridge of Nanjing Changjiang River Bridge after the arch bridge was hit by fire and the bridge was later strengthened by the two-stage strengthening schemes.The effect of the strengthening of the bridge proved to be sound through load tests and the strengthening may provide helpful reference for the strengthening of other similar bridge works. |
| |
| Keywords: | two-way curved arch bridge fire disaster strengthening scheme structural analysis load test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
