钢管小桩复合土钉墙在北京某基坑工程中的应用  

The Application of Composite Soil Nailing Wall with Micro-Pile of Steel Pipe in a Foundation Pit in Beijing

作　　者：朱玉明[1] 吕凯歌[1] 谭永坚[1] 陈涛 胡建中 康庆顺 

机构地区：[1]中国建筑科学研究院地基基础研究所,北京100013 [2]北京老京华建筑公司,北京100075

出　　处：《建筑科学》2006年第3期99-101,共3页Building Science

摘　　要：土钉墙支护结构一般仅适用于自立稳定性较好的地层。针对自立稳定性较差的土层,本文提出钢管小桩复合土钉墙支护结构,并对其进行探讨。通过北京某实际工程的成功应用,对钢管小桩复合土钉墙支护结构的应用加以总结。The structure of soil nailing wall is usually used in the better self-standing soil. In the case of the worse self-standing soil, the structure of composite soil nailing wall with micro-pile of steel pipe is adopted and analyzed in this paper. This structure of soil nailing wall of this kind was successfully used in one foundation pit in Beijing.

关 键 词：钢管小桩 复合土钉墙 基坑支护 

分 类 号：TU753.3[建筑科学—建筑技术科学] TU473.13