| 混凝土箱梁桥大节段下放拆除施工方法研究 |
| |
| 引用本文： | 朱慈祥,李少芳,向中富,王蔚. 混凝土箱梁桥大节段下放拆除施工方法研究[J]. 重庆交通大学学报(自然科学版), 2011, 0(Z2): 1246-1251 |
| |
| 作者姓名： | 朱慈祥 李少芳 向中富 王蔚 |
| |
| 作者单位： | 武汉二航路桥特种工程有限责任公司;重庆交通大学土木建筑学院 |
| |
| 摘 要： | 在总结常用的桥梁拆除方法、拆除边界条件及拆除基本原则的基础上,提出了一种新型的混凝土箱梁桥大节段下放拆除方法;全面阐述了该方法的概念、结构原理、工艺流程、设计关键技术及适应条件;该方法兼技术具有先进性和良好的经济性。
|
| 关 键 词： | 混凝土箱梁桥 拆除 施工方法 适应条件 |
Lowering and Dissembling Method of Large Section Concrete Box Girder |
| |
| ZHU Ci-xiang,LI Shao-fang,XIANG Zhong-fu,WANG Wei. Lowering and Dissembling Method of Large Section Concrete Box Girder[J]. Journal of Chongqing Jiaotong University, 2011, 0(Z2): 1246-1251 |
| |
| Authors: | ZHU Ci-xiang LI Shao-fang XIANG Zhong-fu WANG Wei |
| |
| Affiliation: | 1(1.Wuhan Second Waterway Road & Bridge Special Engineering Co.,Ltd.,Wuhan 430071,Hubei,China; 2.School of Civil Engineering & Architecture,Chongqing Jiaotong University,Chongqing 400074,China) |
| |
| Abstract: | The conventional dissembling method,its boundary conditions and basic principles are summarized in bridge construction.A new lowering and dissembling method of large section concrete box girder is proposed in this paper,and its concept,structural principle,procedure,key technology and applicable conditions are discussed.Such a method is proved to be not only innovational but also economical. |
| |
| Keywords: | concrete box girder bridge dissembling construction method applicable conditions |
| 本文献已被 CNKI 等数据库收录！ |
|
