饱和粉土对厂区建设的影响及处理方法  

The Impact of Saturated Silt on Factory Construction and Its Treatment Methods

作　　者：田堃 TIAN Kun(PetroChina Lanzhou Petrochemical Company,Lanzhou 730060,China)

机构地区：[1]中国石油兰州石化公司,甘肃兰州730060

出　　处：《西部探矿工程》2024年第9期1-3,6,共4页West-China Exploration Engineering

摘　　要：对饱和粉土的物理力学性质及地震(振动)液化的机理、液化的条件和危害等进行了有益的探讨,结合兰州某工业厂区饱和粉土对厂区建设的影响,及经过几十年工程实践的探索,对所获得的行之有效的处理方法进行了概括总结,保障了(建)构筑物的安全正常使用,对其它地区饱和粉土地震(振动)液化的防治具有借鉴意义。This article provides a useful exploration of the physical and mechanical properties of saturated loess,as well as the mechanisms,conditions,and hazards of earthquake(vibration)liquefaction.Based on the impact of saturated loess on the construction of an industrial plant in Lanzhou,this article summarizes the effective treatment methods obtained through decades of engineering practice exploration,which have reference significance for ensuring the safe use of buildings and preventing seismic(vibration)liquefaction of other saturated loess.

关 键 词：饱和粉土 物理力学性质 液化机理 形成条件 危害 防治措施 

分 类 号：TU43[建筑科学—岩土工程]