摘要
分析了高速公路膨胀土的一些物理力学性质,对膨胀土的判别方法进行了介绍,并对膨胀土路基的几种处理方法进行了阐述,以达到防止膨胀土胀缩引起公路病害,保证膨胀土路基的正常安全使用的目的。
It analyzes some physical mechanical properties of expressway expensive soil, introduces the method to differentiate expansive soil, and illustrates several treatment methods of expansive soil roadbed, in order to avoid highway failure caused by expansion and contraction of expansive soil and to ensure normal and safe use of expansive soil roadbed.
出处
《山西建筑》
2007年第10期287-289,共3页
Shanxi Architecture
