摘要
以深圳某建筑深基坑滑塌为例,在现场实物和相关资料调查的基础上,从基坑支护的设计、施工、监测以及质量安全管理等方面对基坑滑塌事故的原因进行了较为全面的分析和探讨,认为导致该基坑支护工程滑塌的主要原因是土钉和锚索抗拔力不足。最后针对目前深基坑工程中普遍存在的问题提出了加强设计方案的审查、加强施工管理、加强土钉墙研究的建议。
Taking the collapsed deep foundation pit in Shenzhen,China as an example,this paper analyses the causes of the failure from aspects of the design,construction quality and displacement monitoring. The main reason brought on the incident of the collapsed deep foundation pit is deficiency in bearing capacity of anchor wire and soil nailing. Finally, it brings forward some recommendations, such as carefully examining the design,improving construction and management, best understanding of working mechanism of the soil nailing wall.
出处
《地质科技情报》
CAS
CSCD
北大核心
2005年第B07期65-68,共4页
Geological Science and Technology Information
