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.
出处
《中国建材科技》
2012年第1期82-83,共2页
China Building Materials Science & Technology
关键词
复合土钉墙
基坑支护
工程
Composite soil nailing
retaining and protecting for foundation excavation
engineering
