龙游石窟砂岩的泥质胶结物研究  

RESEARCH ON THE ARGILLANCEOUS CEMENT OF SANDSTONE AT LONGYOU GROTTOES

作　　者：李黎[1] 谷本親伯[1] 

机构地区：[1]日本大阪大学地球环境系

出　　处：《工程地质学报》2005年第2期189-194,共6页Journal of Engineering Geology

摘　　要：本文通过对浙江龙游石窟砂岩的岩矿鉴定,砂岩泥质胶结物质的X-衍射定性及定量分析、扫描电镜观察、差热分析,以了解砂岩的泥质胶结特征,为石窟风化研究和保护加固研究提供科学依据。By means of petrographic microscopic observation, X-ray diffraction(XRD) qualitative and quantitative analysis,scanning electron microscopy(SEM) as well as differential thermal analysis(DTA),this paper describes the cementation characteristics of sandstone at Longyou Grottoes in Zhejiang province which will provide scientific basis for our study on weathering process and preservation measures of the project mentioned above.

关 键 词：砂岩 泥质 石窟 龙游 扫描电镜观察 岩矿鉴定 定量分析 X-衍射 胶结物质 差热分析 科学依据 

分 类 号：P618.130.2[天文地球—矿床学] P631.84[天文地球—地质学]