路基拓宽中新旧路基结合部的处治技术  

Treatment Techniques for Widening the Junction of New and Middle Subgrade

作　　者：黄平 HUANG Ping(Housing and Urban Rural Construction Transportation Bureau ofLangya District,Chuzhou City,Anhui Province,Chuzhou 239000,China)

机构地区：[1]安徽省滁州市琅琊区住房城乡建设交通局,安徽滁州239000

出　　处：《工程建设与设计》2023年第19期105-107,共3页Construction & Design for Engineering

摘　　要：分析路基拓宽中新旧路基结合部的常见病害及其原因,阐述新旧路基结合部的处治原则,如稳定性原则、综合性原则及规范性原则,从新旧路基结合部地基处治、新旧路基结合面处治、新旧路基结合部综合处治3方面对新旧路基结合部处治技术应用进行详细分析。This paper analyzes the common diseases and causes of the new and old roadbed joints in roadbed widening, expounds the treatment principles of the new and old roadbed joints, such as stability principles, comprehensive principles and normative principles, and analyzes the application of the treatment technology of the new and old roadbed joints in detail from three aspects: treatment of the new and old roadbed joints, treatment of the new and old roadbed joints, and comprehensive treatment of the new and old roadbed joints.

关 键 词：路基拓宽 新旧路基结合部 处治技术 

分 类 号：U418.8[交通运输工程—道路与铁道工程]