摘要
本文从微观角度出发,以X—光衍射为主,配合差热、红外光谱、透射电镜和扫描电镜手段,对上海市区浅层粘性土进行了岩矿鉴定和微结构分析,探讨了粘土矿物、微结构与地面沉降的关系。
Based on the data of x-ray diffraction analysis, differential thermal analysis, infrared spectrum, transmitted electron microscope and scanning electron microscope. This paper presents an examination and analysis of the rock-minerals and micro- textures of shallow soil in Shanghai city proper. The relationship between landsurface settlement and clayminerals and microtextures is discussed.
出处
《上海国土资源》
1989年第4期31-40,共10页
Shanghai Land & Resources
关键词
粘土矿物
微结构
地面沉降
Clay minerals
micro-textures
landsurface settlement
