土钉加超前支护桩复合土钉墙在基坑工程中的应用  

Engineering application of Soil nail and advanced supporting pile composite soil nailing wall in foundation pit

作　　者：胡克军 张青 李猛猛 李少斐 

机构地区：[1]青岛泰昊工程测试有限公司,山东青岛266101 [2]青岛市产品质量监督检验所,山东青岛266101

出　　处：《中国建材科技》2012年第1期82-83,共2页China Building Materials Science & Technology

摘　　要：随着高层建筑和地下空间的利用和发展,我国的基坑工程日益增多,传统土钉支护方法得到了广泛应用,而复合土钉支护作为对传统土钉技术的继承和发展,是一种新型,灵活多变,适用范围更广的岩土组合支护结构。本文结合某基坑工程案例,介绍了土钉加超前支护微型桩复合土钉墙支护在该工程中的应用。With the utilization and development of high-rise buildings and underground space,foundation pit projects inpractical are increasing.Traditional soil nailing has already been widely applied in the supporting systems of foundation pit.Composite soil nailing is a new,flexible,widely applied geotechnical integrated supporting structure,which inherits and develops the traditional soil nailing technique.Combined with a foundation pit engineering cases,soil nailing support and advanced supporting pile composite soil nailing wall in the engineering is introduced in this article.

关 键 词：复合土钉墙 基坑支护 工程 

分 类 号：TU47[建筑科学—结构工程]