土钉喷锚支护技术在新疆基坑支护中的应用  

The Application of Spray Anchor Soil Nail Technique in Foundation Pit Supporting in Xinjiang

作　　者：黄兴喜[1] 

机构地区：[1]新疆水利水电勘测设计研究院,乌鲁木齐830000

出　　处：《价值工程》2011年第12期149-150,共2页Value Engineering

摘　　要：本文介绍了土钉喷锚支护技术在医院综合楼基坑支护设计和施工中的应用,分析了复合土钉作用机理,验算了土钉支护结构的稳定性、安全性。对复合土钉墙的设计、施工工艺进行了较详细的阐述。通过监测支护结构水平位移认为:土钉喷锚网支护技术在本工程的应用是成功的。In this article,the technology of spray anchor soil nail has been described in design and construction of foundation pit support,the interaction mechanism of soil nailing is analyzed,with the checking out of stability and security;Soil nail wall Construction technology and design are described in detailed,the application of spray anchor soil nail technology is considered to be successful by monitoring the horizontal displacement of supporting structure.

关 键 词：土钉喷锚支护 主动土压力 安全系数 稳定性分析 水平位移监测 

分 类 号：TU74[建筑科学—建筑技术科学]