| 锦屏水电站坝区绿片岩结构及力学特性研究 |
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| 引用本文： | 邓荣贵,张倬元.锦屏水电站坝区绿片岩结构及力学特性研究[J].成都理工大学学报(自然科学版),2001,28(1):93-97. |
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| 作者姓名： | 邓荣贵 张倬元 |
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| 作者单位： | 1. 西南交通大学土木工程学院,
2. 成都理工学院 |
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| 摘 要： | 根据室内外测试资料 ,对锦屏水电站坝区绿片岩的分布、微细观结构和物理力学特征 ,以及坝区高陡斜坡变形破坏及稳定性的影响进行了分析 ,获得的认识为该水电站工程可行性论证提供了必要资料。
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| 关 键 词： | 绿片岩 力学特征 结构 高陡坡 |
| 文章编号： | 1005-9539(2001)01-0093-05 |
| 修稿时间： | 2000年11月19日 |
ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF GREENSCHIS T IN THE DAM SITE OF THE JINPING POWER STATION |
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| DENG Rong-gui,ZHANG Zhuo-yuan.ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF GREENSCHIS T IN THE DAM SITE OF THE JINPING POWER STATION[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2001,28(1):93-97. |
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| Authors: | DENG Rong-gui ZHANG Zhuo-yuan |
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| Institution: | DENG Rong gui 1,ZHANG Zhuo yuan 2 |
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| Abstract: | The distribution, minuteness structure and mechanical properties of greenschist in the dam site slope of the Jinping power station are analyzed based on the test and investigation in fields in this paper. Their influence on the deformation, fracture and stability of the high steep slope are analyzed. Greenschist is distribute in marble rock with the shape of interlayer or lens. There are two types of greenschist in minuteness structure, that is, sericite chlorite phyllite and quartz calcite chlorite schist. Their deformation and strength property are related to confining pressure and time. Their existence in the dam site slope is one of the important factors of fracture of the rockmass in the slope. The conclusions got in this paper are needed for the feasibility study of the power station. |
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| Keywords: | greenschist mechanic property structure high steep slope stabilit |
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