土钉墙施工技术在深基坑支护工程中的应用

摘要

分析了桩基与土钉墙相结合的工作原理，对土钉墙支护的形式、特点及施工条件进行了研究，阐述了土钉墙支护后基坑开挖的施工方法，指出土钉墙具有施工简单、造价低以及性能安全可靠的优点。%The paper analyzes the working principle of pile foundation and soil-nailing wall,studies soil-nailing wall support forms,features and construction conditions,describes foundation excavation methods after soil-nailing wall support,and finally points out advantages of soil-nailing wall,such as simple construction,low cost and safe and reliable performance as well.