摘要
文章介绍了南通地区软土的工程地质特点,并结合南通的形成过程分析了软土的成因,特别是海门和启东两市双层软土的成因。根据南通地区软土工程特性,研究适合南通地区软土地基处理的几种方法,对双层软土地基提出了具体处理方案,可为区域性高速公路建设提供参考。
The paper introduces the engineering geological characteristics of soft soil in Nantong area with the construction achievements from Haiqi highway and other highways in this area; meanwhile, the contributing factors of soft soil, especially the double layer soft soil in Haimen city and Qidong city, are analyzed in this paper based on the formation process of Nantong city. Several treatments methods of soft soil foundation which would be suitable for Nantong area are researched in this paper based on the engineering properties of Nantong area and processing scheme in detail for double layer soft soil foundation are given, which could be taken as reference for highway construction in this area.
出处
《现代交通技术》
2014年第5期12-14,46,共4页
Modern Transportation Technology
关键词
高速公路
软土地基
工程特性
南通地区
处理方法
expressway
soft soil foundation
engineering properties
Nantong area
treatment method
