黏土岩微结构研究

从黏土物质来源与被压实成岩过程认识黏土岩;运用X-射线衍射检测黏土岩矿物组成、运用扫描电镜(SEM)观察黏土岩微观结构、从黏土岩与水的相互作用和抗风化性等工程应用角度介绍黏土岩;认识组成黏土岩细小颗粒之间作用力,对于建立微观结构模型,解释黏土岩的性质有重要意义。

Research on Micro-Structure of Clay Stone

Clay stone is expounded from the origin of clay mineral and the process of being compressed into clays tone' s for- mation.The clay stone is also introduced by utilizing XRD and Scanning Electron Microscope (SEM) to observe from aspects of engineering application,such as micro-structure,the interaction between clay stone and water and the characteristic of weather resistance;the interacted-force of tiny grain is very important to know the characteristics of clay stone and to estab- lish micro-structural model.