盐渍土路基处理与施工探讨--以兰新二线哈密南环线为例

摘要

The damage of saline soil on construction becomes increasingly obvious. Due to the geographical environment and soil condition under which Hami southern loop of the second Lanzhou--Xinjiang lies,the construction of saline soil subgrade is the difficult part of the entire project. Based on a practical case,the damages of saline soil construction are summarized with relavant treatment methods presented and the construction problems of saline soil subgrade are also studied.%　　盐渍土对工程的危害日益凸显。兰州-新疆二线哈密南环线工程所处地区的地理环境和土壤性质决定了盐渍土路基施工成为项目建设过程中面临的难点问题。论文针对盐渍土地区路基处理的难题，结合工程建设实例，总结了盐渍土的工程危害和盐渍土路基处理方法，研究了盐渍土地区路基施工问题。