土的冻胀性工程分类

Classification of Frozen Heaving of Soil

对国内外土的冻胀性分类进行了综述 ,反映了土的冻胀性分类研究进程和发展方向 ,并将土的冻胀性分类归结为以土颗粒成分为主划分 ,以土质、粒径、水分条件等多因素划分 。

The classification of the frozen heaving of soil at home and abroad is introduced, which reflects the research progress and the development direction for the classification of the frozen heaving of the soil. The classification of frozen heaving of soil is divided into three kinds, one mainly according to the composition of the soil particle, one mainly according to soil quality, particle size, and moisture in soil, and one according to the heaving amount which reflects the comprehensive action of the internal and external factors.