| 瓦屋山水电站厂房区红层岩体古滑坡稳定性研究 |
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| 引用本文： | 王子忠,许模,杨绍平.瓦屋山水电站厂房区红层岩体古滑坡稳定性研究[J].工程地质学报(英文版),2011,19(2):213-218. |
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| 作者姓名： | 王子忠 许模 杨绍平 |
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| 作者单位： | 1.成都理工大学地质灾害防治与地质环境保护国家重点实验室 成都 610059; |
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| 摘 要： | 红层岩体以其岩体结构的软硬相间及软弱夹层发育而在边坡稳定方面表现为"易滑地层".瓦屋山水电站厂房区边坡为顺向坡,砂岩类岩石与黏土岩类岩石呈缓倾、互层状(倾角10°～20°)产出.构造与表生改造作用下,在这两类软硬相间的岩石界面上常形成分布较为连续的软弱夹层,这类岩体较易沿软弱夹层产生顺层滑动.地质历史时期,瓦屋山厂房区...
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| 关 键 词： | 红层岩体 古滑坡 滑坡机制 边坡稳定 反复剪 |
| 收稿时间： | 2010-05-20 |
STABILITY ANALYSIS OF PALEO-SLIDED RED BEDROCK MASS AT POWERHOUSE SITE OF WAWU MOUNTAIN HYDROPOWER PROJECT |
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| WANG Zizhong XU Mo YANG Shaoping.STABILITY ANALYSIS OF PALEO-SLIDED RED BEDROCK MASS AT POWERHOUSE SITE OF WAWU MOUNTAIN HYDROPOWER PROJECT[J].Journal of Engineering Geology,2011,19(2):213-218. |
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| Authors: | WANG Zizhong XU Mo YANG Shaoping |
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| Institution: | 1.State Key Laboratory of Geohazard Preventation and Geoenviroment Protection of Chengdu University of Technology, Chengdu 610059;2.Sichuan Water Resources &|Hydroelectric Investigation and Dedsign Institude, Chengdu 610072;3.Sichuan Water Conservancy Vocational Colleage, Dujiangyan 611830 |
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| Abstract: | The red bedrock mass examined in this paper has a bedding structure of easily slided strata.Its shear zones or weak intercalations are present among the relatively hard rock strata such as sand stone and soft rock strata such as silt-mud stone.The slope at the powerhouse site of Wawu Mountain Hydropower Project in particular is a day lighting slope whose bedding dip direction is almost the same as the slope dip direction.The sand stone strata and the silt mudstone strata are developed alternatively with low... |
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| Keywords: | Red bedrock mass Paleo-landslide Landslide mechanism Slope stability Repeat shear test |
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