红粘土的“反剖面”特征及其形成条件分析  

Reverse Profile' of Adamic Earth and the Conditions for its Formation

作　　者：秦刚 廖义玲[1] 

机构地区：[1]贵州省水利电力学校,贵州工学院

出　　处：《贵州地质》1994年第1期89-93,共5页Guizhou Geology

摘　　要：本文根据对红粘土反剖面特征的研究，论述红粘土垂直分带的特征，各带成份结构及性质的变化规律及其与其它粘土正常剖面的对比，分析了红粘土“反剖面”特征的形成条件及岩土工程要点。The'reverse profile' of adamic earth and its composition and structure of each layer were expounded in this paper. According to the difference between the reverse profile of adamic earth and the normal one of other clay, the author approached the conditions for forming adamic earth reverse profile and the engineering properties of such profiles.

关 键 词：红粘土 反剖面 红土化作用 成因 

分 类 号：P619.231[天文地球—矿床学]