摘要
粘性土孔隙性定大量研究,仍是一薄弱环节,笔者首次使用微机测量系统取得了洛川黄土孔隙性的大量数据。本文用这些实测数据对洛川黄土孔隙性进行了模糊聚类分析,并把分类结果同实测的渗透系数做以对照讨论,最后提出了黄土孔隙性分类的定量指标。
The quantitative study of clay porosity is not well documented. With the aid of the mimi-electronic computer measure system, vast amount of data is acquired about the Luochuan loess porosity. Using the measured data, this paper evaluates the Luochuan leoss porosity with the fuzzy classified analysis, and discusses the differences between the classified results and the measured data of permeability. Lastly, a quantitative index for loess porosity classification is proposed.
关键词
黄土
孔隙性
模糊数学
洛川
分析
Fuzzy classified analysis, quantitative sdudy of mimi hole, Luochuan loess, porosity, permeability
