新疆盐渍土公路路基病害处理措施

Treatment of Xinjiang Saline Subgrade Diseases

盐渍土因其自身的特点,对公路路基造成很大的危害,因而对公路施工技术提出了更高的要求。通过介绍新疆盐渍土公路路基病害类型及特点,提出了相应的解决措施。结合具体案例,对路基提高法、换填法、强夯法和设置隔断层法等进行了比较分析,并找出最优方案,希望对类似工程有一定的借鉴作用。

Saline soil can cause great harms to the highway subgrade because its characteristics and it has put forward higher requirements to the highway construction technology. This article introduces the dis-ease types and features of Xinjiang saline highway subgrad and proposes the corresponding treatment mea-sures. Combining with the cases, this paper also compares and analyzes the improved method of subgrade, replacement method, dynamic consolidation method and setting the partition layer method, and finds out the optimal scheme. This paper can provide references for similar engineering.