| 反倾岩质边坡变形特征的三维数值模拟研究以龙滩水电站工程边坡为例进行三维变形特征分析 |
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| 引用本文： | 程东幸,刘大安,丁恩保,陈卫红,潘炜,刘艳辉,郭华锋.反倾岩质边坡变形特征的三维数值模拟研究以龙滩水电站工程边坡为例进行三维变形特征分析[J].工程地质学报(英文版),2005,13(2):222-226. |
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| 作者姓名： | 程东幸 刘大安 丁恩保 陈卫红 潘炜 刘艳辉 郭华锋 |
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| 作者单位： | 1.中国科学院工程地质力学重点实验室,北京100029; |
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| 基金项目： | 中国科学院知识创新工程项目 |
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| 摘 要： | 以龙滩水电站工程边坡三维变形为例,分析了层状反倾岩质边坡当边坡与岩层夹角变化时,边坡的变形特征。并通过数值模拟根据变形曲线对不同范围边坡与岩层走向夹角的变形特征进行了定性描述。
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| 关 键 词： | 反倾岩质边坡 边坡与岩层走向夹角 变形特征 |
| 文章编号： | 1004-9665/2005/13(02)-0222-05 |
| 收稿时间： | 2004-06-20 |
| 修稿时间： | 2004年6月20日 |
THREE-DIMENSION NUMERICAL SIMULATION OF DEFORMATION CHARACTERISTICS OF TOPPLING ROCK SLOPE--CASE STUDY FOR A SLOPE AT LONGTAN HYDROPOWER STATION |
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| CHENG Dongxing,LIU Da''''an,DING Enbao,Chen Weihong,PAN Wei,LIU Yanhui,GUO Huafen.THREE-DIMENSION NUMERICAL SIMULATION OF DEFORMATION CHARACTERISTICS OF TOPPLING ROCK SLOPE--CASE STUDY FOR A SLOPE AT LONGTAN HYDROPOWER STATION[J].Journal of Engineering Geology,2005,13(2):222-226. |
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| Authors: | CHENG Dongxing LIU Da'an DING Enbao Chen Weihong PAN Wei LIU Yanhui GUO Huafen |
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| Institution: | 1.Key laboratory of Engineering Geomechanics, Chinese Academy of Science,Beijing100029;2.South-Central Institute for Design and Survey of Hydroelectric Projects,State Power Co.,Changsha410014 |
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| Abstract: | This paper presents a case study for 3-D simulation of deformation characteristics of toppling rock slope using a slope simulation model at Longtan hydropower station as an example. Deformation of the toppling rock slope is simulated for different angles between the slope strike and the terrene strike. The deformation curves are then characterized qualitatively. |
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| Keywords: | Toppling rock slope Intersection angle between the slope and terrane strike Deformation characteristics |
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