摘要
娄底市某深基坑塌方事故抢险加固支护工程,采用二次加劲钢桩-土钉锚喷混凝土基坑支护技术,使已失稳塌方危及邻近建筑物和市政设施的大型基坑工程快速救援抢险成功,为窄作业面危险基坑支护开辟了新途径。
Secondary stiffened steel pile and soil nail bolt-shotcrete technology is adopt in a support strengthen engineering of a deep foundation pit lanslip accident. This method is successful to the large foundation pit landslip engineering which influence the neighbor building and municiple equipment. A new method is showed for the dangerous foundation pit support with naUow work surface.
出处
《施工技术》
CAS
北大核心
2007年第8期28-30,共3页
Construction Technology
关键词
加劲钢管桩
土钉
支护
加固
stiffened steel pipe pile
soil nail
support
strengthen
