论滑坡分类

在广泛查阅和总结国内外滑坡分类基础上 ,以滑坡监测预报与防治为目的 ,遵从滑坡活动各要素的地位与作用 ,根据分类体系的完备性需要 ,理清了已有各种滑坡分类的性质及其彼此间的关系 ,并对之进行了科学归纳、取舍和补充 ,建立了具有层次系统性的综合性滑坡分类体系。为建立滑坡监测预报地质模型体系奠定了基础 ,并有助于对滑坡活动的全面研究。

DISCUSSION ON CLASSIFICATION OF LANDSLIDES

On the basis of extensive examination of information, the article systemically summarizes all classifications of landslides in the world. In complete consideration of all affecting factors, the advantages of various classifications of landslides are clearly understood and the relationship between the factors is clarified . A system for classifing landslides is set up after scientific reduction, selection, and supplementation, and hence a sound foundation for costruction of a geological modelling system for monitoring and predicting landslide is formed. All these will be beneficial for further study of development of landslides. Generally, the classification methods of landslides can be summarized as follows: (1)To classify landslides according to apparent features of landslide bodies, including structure, occurence and size of a landslide body and depending on the stability of a landslide.(2)To classify landslides according to inducements, which include natural inducements and human-activity inducements, which can cause the occurrence of a landslide as an environmental factor. (3) To classify landslides according to the development of a landslide, including its deformation, movement, and failure, which and reflect the dynamic characteristics of a landslide.