公路扩建软土段路基处治技术研究  

Study on Subgrade Treatment Technology of Soft-soil Section for Highway Extension

作　　者：黄振华 Huang Zhen-hua

机构地区：[1]中铁十九局集团第六工程有限公司,江苏无锡214000

出　　处：《建筑技术开发》2019年第3期157-158,共2页Building Technology Development

摘　　要：为适应我国快速发展经济对交通发展的更高要求,旧路扩建工程越来越多,其软土段路基处理直接关系到工程的质量和安全,是旧路扩建工程的重点和难点。为解决这一问题,结合旧路扩建软土段路基处治实体工程,详细阐述了旧路扩建软土段路基处治方法,为同类工程提供了技术借鉴。With the rapid development demand of China's economy and the increasing traffic,there are more and more old road expansion projects. The treatment of soft-soil subgrade directly relates to the quality and safety of the project,which is the key and difficult point for the extension of old roads. In order to solve this problem,combined with the old road extension soft-soil subgrade treatment entity project,the soft-soil section roadbed treatment method of the old road extension is elaborated,which can provide a technical reference for similar projects.

关 键 词：旧路扩建 软土 路基 

分 类 号：U418.8[交通运输工程—道路与铁道工程]