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DOI:
地质力学学报:2002,8(2):173-178
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长江三峡库区崩塌滑坡的初步研究
(南京大学城市与资源学系, 南京 210093)
PILOT STUDY ON THE COLLAPSES AND LANDSLIDES OF THE THREE GROGE RESERVIOR OF THE CHANGJIANG RIVER
(Department of Urban and Resources Sciences, Nanjing University, Nanjing 210093)
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投稿时间:2001-08-21    
中文摘要: 长江三峡库区岸坡有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。
中文关键词: 长江三峡  深切  裂块  崩塌滑坡
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.
文章编号:     中图分类号:P642.21;P642.22    文献标志码:
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引用文本:
杨达源,李徐生,冯立梅,等,2002.长江三峡库区崩塌滑坡的初步研究[J].地质力学学报,8(2):173-178.DOI:
YANG Dy-yuan,LI Xu-sheng,FENG Li-mei,et al,2002.PILOT STUDY ON THE COLLAPSES AND LANDSLIDES OF THE THREE GROGE RESERVIOR OF THE CHANGJIANG RIVER[J].Journal of Geomechanics,8(2):173-178.DOI:

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