| 地铁车站钢支撑结构中的临时立柱施工实践 |
| |
| 引用本文： | 李贤军.地铁车站钢支撑结构中的临时立柱施工实践[J].中国煤炭地质,2010(3):37-39,49. |
| |
| 作者姓名： | 李贤军 |
| |
| 作者单位： | 京煤集团综合地质工程公司,北京102300 |
| |
| 摘 要： | 对于地下空间超宽的地下车站,为了确保钢支撑结构的安全,需要设置支撑钢作为临时立柱。以北京望京西站为例,介绍了临时立柱设计及施工工艺流程,并针对格构柱尺寸狭小难以设立临时立柱的问题,采用了普通焊接钢管灌注混凝土工艺的解决方法。
|
| 关 键 词： | 地铁基坑 钢支撑支护 临时立柱 望京西站 |
Construction Practice of Temporary Columns in Metro Station Steel Supporting Structure |
| |
| Li Xianjun.Construction Practice of Temporary Columns in Metro Station Steel Supporting Structure[J].Coal Geology of China,2010(3):37-39,49. |
| |
| Authors: | Li Xianjun |
| |
| Institution: | Li Xianjun (Comprehensive Geological Engineering Company, Beijing Coal Group, Beijing 102300) |
| |
| Abstract: | To guarantee the safety of steel supporting structures in metro station extra-wide underground space, temporary steel columns as supporting structure are needed. To take the Wangjing west metro station of Beijing subway as an example, introduced design and construction technological flow of temporary columns. In allusion to small size of lattice column thus hard to construct temporary columns, the common welded steel tube concrete grouting technology is used. |
| |
| Keywords: | subway foundation pit steel supporting structure temporary column Wangjing west metro station |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
