摘要
以深圳市地区"挖孔咬合桩-桩锚支护结构"在超大型深基坑工程的成功实践为例,从基坑设计考虑因素及支护选择等方面,较全面地介绍了超大型深基坑设计过程中采用锚索支护需要重点考虑的一些问题,给类似工程项目提供参考作用。
This paper presents a case history of the application of the hand-dug secant caissons as the supporting system for a large deep excavation in Shenzhen. From the excavation support system design and optimization aspects, geotechnical technical details of applying the ground anchors in the very large deep excavations are also introduced.
出处
《土工基础》
2012年第2期1-3,6,共4页
Soil Engineering and Foundation
关键词
挖孔咬合桩
锚索
桩锚支护
深基坑支护
Hand-dug Secant Caissons, Ground Anchors, Anchored Excavation Support, Deep Excavation Support
