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本文回顾了我国工程地质界对细粒土进行分类的情况以及大庆科研设计院勘察室过去在探讨细粒土分类方面存在的问题,简介了美国A·卡萨格兰德塑性图分类法,并对其应用于我国的问题提出了探讨意见。
This paper reviews the classification of fine-grained soil by the engineering geological community in China and the problems existing in the investigation of fine-grained soil classification in the surveying and designing office of Daqing Research Institute of Design and Development. It also describes the classification of the plastic map of A. Casagrande in the United States. The opinions on the issues applied to our country were put forward.