黑棉土路基病害处治施工技术  

Construction Technology for Treating Diseases of Black Cotton Soil Roadbed

作　　者：马金广 MA Jin-guang(CCCC Third Highway Engineering Co.Ltd.,Beijing 100000,China)

机构地区：[1]中交第三公路工程局有限公司,北京100000

出　　处：《工程建设与设计》2021年第4期202-204,共3页Construction & Design for Engineering

摘　　要：结合内罗毕南站通站道路路基项目,从黑棉土的特点入手,分析其病害类型以及具体成因,并依据黑棉土路基处治设计原则,从填方路基和挖方路基两方面提出具体处理措施,以期为黑棉土路基施工作业提供参考。Combining with the Nairobi South Railway Station road subgrade project,starting from the characteristics of black cotton soil,analyzing its disease types and specific causes,and according to the black cotton soil subgrade treatment design principles,specific treatment measures are proposed from two aspects of filling subgrade and excavating subgrade,so as to provide reference for the construction of black cotton soil roadbed.

关 键 词：黑棉土 路基病害 路基处治 

分 类 号：U418.5[交通运输工程—道路与铁道工程]