| 连续梁桥满堂支架施工与承载力验算 |
| |
| 引用本文： | 赵护印,王大樟. 连续梁桥满堂支架施工与承载力验算[J]. 国外建材科技, 2011, 0(5): 109-113 |
| |
| 作者姓名： | 赵护印 王大樟 |
| |
| 作者单位： | [1]中铁十局集团第二工程有限公司,商丘476000 [2]武汉理工大设计研究院,武汉430070 |
| |
| 摘 要： | 结合某工程实例,阐述了某预应力混凝土连续箱梁桥直线段满堂支架现浇施工方案、承载力验算方法,指出在支架设计时不仅要从支架本身的强度、刚度和稳定性等加以验算,还要对承受上部荷载的地基加以验算。
|
| 关 键 词： | 连续箱梁 满堂支架 承载力验算 |
Construction of Full Support and Checking of Bearing Capacity of Continuous Beam Bridge |
| |
| ZHAO Hu-yin,WANG Da-zhang. Construction of Full Support and Checking of Bearing Capacity of Continuous Beam Bridge[J]. Science and Technology of Overseas Building Materials, 2011, 0(5): 109-113 |
| |
| Authors: | ZHAO Hu-yin WANG Da-zhang |
| |
| Affiliation: | 1.China Railway Tenth Group Second Engineering Co,Ltd,Shangqiu 476000,China; 2.Design and Research Institute,Wuhan University of Technology,Wuhan 430070,China) |
| |
| Abstract: | On the background of an engineering example,this article describes the construction plan and bearing capacity methods of a continuous prestressed concrete box girder bridge with full support.Then it points out that not only the strength,stiffness and stability to be checked,but also on the upper load bearing foundation to be checked to ensure safety of the support. |
| |
| Keywords: | continuous beam bridge full support checking of bearing capacity |
| 本文献已被 维普 等数据库收录！ |
|
