土钉墙支护技术在深基坑工程中的应用

Application of Soil Nailing Wall Support Technology in Deep Excavation Engineering

采用土钉墙技术综合效益明显,与传统支护技术相比有工期短,造价低,施工简便、快捷,结构轻巧、柔性大,延性好,可以动态调整等优点。本文通过真实案例详细阐述了土钉墙支护的锚杆设计和面层设计,及施工工艺和注意事项,探讨了该技术在深基坑工程中的具体应用。

Comparing with the traditional technology,the general effect of soil nailing wall support is outstanding,such as: short working period,lower cost,convenient construction,completion in time,and structure in perfect light,flexibility,delay,adjustable et al.In this paper,the design of soil nailing wall support is presented in detail with the practical case,and it’s application in the deep excavation is discussed.