摘要
处于蠕滑状态的高位滑坡,快捷、有效的应急治理措施是稳固滑坡的关键。分析研究了高位滑坡成因机制与加固机理,探究微型桩群在高位滑坡应急治理中的适用性和可靠性,希望为类似滑坡应急治理工程实践提供参考,并结合青中村滑坡应急治理工程实例,讨论微型桩群设计施工中的技术要点,指出微型桩群治理高位滑坡可达到快速稳固滑坡的目的,其技术可行、施工便捷、支挡效果明显。
Fast and effective emergency treatment measures for high-level landslides in creeping state are the key to stabilizing landslides. This paper studies the cause mechanism and reinforcement mechanism of high-level landslide, explores the applicability and reliability of micro-pile group in emergency treatment of high-level landslide, and hopes to provide reference for similar landslide emergency treatment engineering practice. Taking Qingzhongcun landslide emergency control project as an example, this paper discusses the key technical points in the design and construction of micro pile group. The micro-pile group treatment of high-level landslide can achieve the purpose of fast and stable landslide, which is feasible in technology, convenient in construction and obvious in retaining effect.
作者
贠正利
Yun Zhengli(Shaanxi Branch of China Building Materials Industry Geologic Exploration Center, Xi’an 710003, China)
出处
《山西建筑》
2019年第5期54-56,共3页
Shanxi Architecture
关键词
高位滑坡
微型桩
应急治理
形成机制
high-locality landslide
micropile
emergency treatment
formation mechanism
