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| 广州地铁小谷围岛站基坑支护设计与监测分析 | |
| 引用本文： | 安关峰,宋二祥,高俊岳.广州地铁小谷围岛站基坑支护设计与监测分析[J].岩土力学,2006,27(2):317-322. |
| 作者姓名： | 安关峰 宋二祥 高俊岳 |
| 作者单位： | 1. 清华大学,土木系,北京,100084;广州市建筑集团有限公司,广州,510030 2. 清华大学,土木系,北京,100084 3. 广州市建筑集团有限公司,广州,510030 |
| 摘 要： | 依据地质条件与地形特点，对广州市小谷围岛地铁站基坑采用放坡土钉墙支护，部分地段采用超前钢管加强支护，盾构吊出井、调头井段采用钻孔灌注桩加内支撑支护方案。采用理正软件对不同设计剖面进行了理论计算分析。分析结果表明基坑安全可靠。依据有关规范制定了基坑施工监测方案，针对基坑工程施工监测结果进行了分析，可供同类工程借鉴。 |
| 关 键 词： | 基坑设计 土钉墙 基坑监测 |
| 文章编号： | 1000-7598-（2006）02-0317-06 |
| 收稿时间： | 2004-06-16 |
| 修稿时间： | 2005-03-23 |
Foundation pit supporting design and supervision of Xiaoguweidao metro station in Guangzhou |
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| AN Guan-feng,SONG Er-xiang,GAO Jun-yue.Foundation pit supporting design and supervision of Xiaoguweidao metro station in Guangzhou[J].Rock and Soil Mechanics,2006,27(2):317-322. | |
| Authors: | AN Guan-feng SONG Er-xiang GAO Jun-yue |
| Institution: | 1. Department of Civil Engineering Tsinghua University, Beijing 100084, China; 2. Guangzhou Municipal Construction Company, Guangzhou 510030, China |
| Abstract: | The wholesome soil nail wall is designed for the Xiaoguweidao metro station while part foundation segment is reinforced with steel pipe. Furthermore, the design of bored cast-in-place pile with prestressed interior support is taken for the shield work station and turning-back station. The theoretical calculation of foundation design is carried out with Lizheng software, the results prove that the foundation is safe. The supervision design is put forward in order to guarantee the foundation safety; supervised results. are analyzed It is obvious that the experience is worth for reference in the similar case. |
| Keywords: | foundation pit design soil nail foundation pit supervision |
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