甘肃省黄土地区路基设计要点  

On design points for foundation of loess areas in Gansu

作　　者：雷振武 王睿[2] 

机构地区：[1]甘肃省交通规划勘察设计院有限责任公司,甘肃兰州730000 [2]西北民族大学,甘肃兰州730000

出　　处：《山西建筑》2012年第3期145-146,共2页Shanxi Architecture

摘　　要：介绍了甘肃省湿陷性黄土的特性,针对黄土地区路基容易产生特有的问题和病害的情况,总结出黄土地区路基设计原则,并重点归纳了特殊路基设计要点,以积累该地区路基设计经验,指导工程实践。The paper introduces the features of collapsible loess in Gansu,sums up the design principle for the foundation in loess areas according to the common and typical problems and diseases in the foundation of loess areas,and sums up some special design points for the foundation,so as to accumulate the design experience for the foundation of the areas and to direct the engineering practice.

关 键 词：路基设计 湿陷性黄土 强夯处理 

分 类 号：U416.1[交通运输工程—道路与铁道工程]