| 长江三峡库区崩塌滑坡的初步研究 |
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| 引用本文： | 杨达源,李徐生,冯立梅,姜洪涛.长江三峡库区崩塌滑坡的初步研究[J].地质力学学报,2002,8(2):173-178. |
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| 作者姓名： | 杨达源 李徐生 冯立梅 姜洪涛 |
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| 作者单位： | 南京大学城市与资源学系,南京,210093 |
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| 摘 要： | 长江三峡库区岩坡有134处大型的崩塌滑坡堆积体，其成因与长江三峡干流的深切作用有关，陡直岸坡部分发生张裂，随后有裂块的崩滑。崩塌滑坡运动是能量的释放，并趋于稳定。建库后，最危险的是蠕动中的裂块，要注重部分滑移面的固结，其次是清理库水位高程岸坡上的不稳定物质。
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| 关 键 词： | 长江 三峡库区 裂块 崩塌滑块 陡直岩坡 深切作用 |
| 文章编号： | 1006-6616(2002)02-0173-06 |
| 收稿时间： | 2001/8/21 0:00:00 |
| 修稿时间： | 2001年8月21日 |
PILOT STUDY ON THE COLLAPSES AND LANDSLIDES OF THE THREE GROGE RESERVIOR OF THE CHANGJIANG RIVER |
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| YANG Dy-yuan,LI Xu-sheng,FENG Li-mei and JIANG Hong-tao.PILOT STUDY ON THE COLLAPSES AND LANDSLIDES OF THE THREE GROGE RESERVIOR OF THE CHANGJIANG RIVER[J].Journal of Geomechanics,2002,8(2):173-178. |
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| Authors: | YANG Dy-yuan LI Xu-sheng FENG Li-mei and JIANG Hong-tao |
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| Affiliation: | Department of Urban and Resources Sciences, Nanjing University, Nanjing 210093,Department of Urban and Resources Sciences, Nanjing University, Nanjing 210093,Department of Urban and Resources Sciences, Nanjing University, Nanjing 210093 and Department of Urban and Resources Sciences, Nanjing University, Nanjing 210093 |
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| Abstract: | There are 134 large-scale accumulations of the collapsed ladnslide along the bank slope of the Three-Gorge reservoir.Their formation related to the depp-dissection of the mainstream of the Changjiang River in the Three-Gorge area.The steep bank-slopes cracked and the fissured rocks collapsed.The collapsing and landslide lead to power release and make the bank-slope tend to be stable.After the Three-Gorge reservoir will have completed,the vermicular fissure rocks would be most dangerous.So we should pay attention to the concretion of some slippage-surface and clear up unstable rocks on the bank-slope. |
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| Keywords: | Three Gorges of the Changjiang River deep dissection fissured rocks collapse and landslide |
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