路基膨胀土判别标准研究

Research on Classification of Highway Expensive Soil

膨胀土的判别指标及其分类方法的选取对工程措施的制定有很大影响,选择合理的指标和分类方法至关重要。因此,有必要结合多个公路路基工程,对膨胀土分类进行系统的归纳与研究。

The selection of identification indices and classification methods of expansive soils has much influence on formulating the engineering measures, therefore choosing reasonable indices and methods to identify and classify expansive soils is most important. It is necessary to expound the characteristics of expansive soils in detail based on experiences from roadbed engineering.