| 一种新型红色夹泥成因机制的工程地质分析 |
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| 引用本文： | 周洪福,聂德新,韦玉婷.一种新型红色夹泥成因机制的工程地质分析[J].成都理工大学学报(自然科学版),2008,35(2):201-204. |
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| 作者姓名： | 周洪福 聂德新 韦玉婷 |
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| 作者单位： | 成都理工大学环境与土木工程学院,成都,610059 |
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| 摘 要： | 以湖北某水电站坝肩岩体内发现的大量红色夹泥为例,以红色夹泥的矿物成分和化学成分分析结果以及物理性质测试结果为基础,结合现场调查资料,从构造、正常风化卸荷、斜坡变形、喀斯特垮塌等方面入手,综合分析得出了红色夹泥的成因是:红色夹泥是由于层状岩体中小型层状溶洞顶板岩体坍塌,造成围岩变形、拉裂,后期地下水携带泥质物充填形成.
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| 关 键 词： | 水电站 红色夹泥 成因机制 喀斯特垮塌 |
| 文章编号： | 1671-9727(2008)02-0201-04 |
| 修稿时间： | 2006年9月28日 |
Engineering geology analysis of the formation mechanism of a new red intercalated mud |
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| ZHOU Hong-fu,NIE De-xin,WEI Yu-ting.Engineering geology analysis of the formation mechanism of a new red intercalated mud[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2008,35(2):201-204. |
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| Authors: | ZHOU Hong-fu NIE De-xin WEI Yu-ting |
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| Institution: | ZHOU Hong-fu,NIE De-xin,WEI Yu-tingCollege of Environment , Civil Engineering,Chengdu University of Technology,Chengdu 610059,China |
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| Abstract: | Red intercalated mud is a familiar interlayer in hydropower engineering.Taking the red intercalated mud found in abutment of a hydropower plant in Hubei as an example,based on the result of mineral compositions,chemical compositions and physical properties,and combined with the local information,the authors find the formation mechanism of red intercalated mud after analyzing possible reasons of structure,normal weathering and unloading,slope distortion,and karst collapse.The red intercalated mud is filled i... |
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| Keywords: | hydropower plant red intercalated mud formation mechanism karst collapse |
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