基于砾石桩处理饱和强、过盐渍软土地基的方法研究  

Study on treatment of saturated strong and over saline soft soil foundation based on gravel pile

作　　者：代红娟 DAI Hongjuan(Shandong College of Highway Technician,Shandong Jinan250104 China)

机构地区：[1]山东公路技师学院,山东济南250104

出　　处：《山东交通科技》2022年第3期94-95,115,共3页

摘　　要：依托察尔汗盐湖某公路地基,采用“X+砾石桩”综合地基处理工艺,解决了砾石桩桩体质量差、承载力低的问题。提出了饱和软黏性盐渍土地基砾石桩施工工艺,对砾石桩处理效果进行检测评价,满足了工程建设需要。Taking the foundation treatment of a highway in Chaerhan Salt Lake as an example,the"X+gravel pile"comprehensive foundation treatment process is adopted,which solves the problems of poor quality and low bearing capacity of gravel pile,puts forward the construction process of gravel pile in saturated soft viscous saline soil foundation,detects and evaluates the treatment effect of gravel pile,and meets the needs of engineering construction.

关 键 词：公路工程 强—过盐渍土 地基处理 软土地基 粒料桩 施工工艺 

分 类 号：U412.221[交通运输工程—道路与铁道工程]