| 南水北调西线一期工程滑坡崩塌体稳定性评价 |
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| 引用本文： | 黄志全,刘希林.南水北调西线一期工程滑坡崩塌体稳定性评价[J].山地学报,2005,23(5):579-584. |
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| 作者姓名： | 黄志全 刘希林 |
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| 作者单位： | 1. 华北水利水电学院岩土工程系,郑州,450008
2. 中国科学院水利部成都山地灾害与环境研究所,成都,610041 |
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| 基金项目： | 中国科学院知识创新工程项目（KZCX3-SW-323）和河南省高校杰出科研人才创新工程项目（HAIPURT）资助.[Knowledge Innovation Project of Chinese Academy of Sciences, No. KZCX3 - SW - 323; 0utstanding Researcher Innovation Project of Universities in Henan Pmvlnce. ] |
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| 摘 要： | 南水北调西线工程的主要目标是解决西北、华北地区缺水问题。在现有资料和工作深度的基础上，对工程区滑坡崩塌体的稳定性进行了评价研究。研究表明：在整个工程区，库区内崩塌最为发育，滑坡较少；在不同的库区，岸坡的变形呈现出空间不均匀性。崩塌堆积体主要发生在碎裂（松散）岩质岸坡地段，分布于库区的崩塌堆积体中，稳定和基本稳定的占崩塌堆积体总数的25％，潜在不稳定的占崩塌堆积体总数的50％；分布于库区的滑坡堆积体中，潜在不稳定或不稳定的滑坡数量较多。
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| 关 键 词： | 南水北调 滑坡崩塌体 稳定性 评价 |
| 文章编号： | 1008-2786（2005）05-579-06 |
| 收稿时间： | 2005-04-15 |
| 修稿时间： | 2005-06-18 |
Stability Assessment of Collapse and Landslide in the First-Stage Project of Water-Transferring from South to North in West China |
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| HUANG Zhiquan,LIU Xilin.Stability Assessment of Collapse and Landslide in the First-Stage Project of Water-Transferring from South to North in West China[J].Journal of Mountain Research,2005,23(5):579-584. |
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| Authors: | HUANG Zhiquan LIU Xilin |
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| Institution: | 1. North China Institute of Water Conservancy and Hydroelectric Porter, Zhengzhou 450008, China ; 2. Institute of Mountain Hazards and Enviromnent , Chinese Academy of Sciences, Chengdu 610041, China |
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| Abstract: | The project of water transferring in Western area of China, aimed at resolving the lack of water in Northwest China, is one of the important conservancy through which the water of upper stream of Yangtze River is transferred to the upper stream of Yellow River. The first-stage project, mainly situated about the sea level of 3 500 m, will be located in the east edge zone of Qinghai-Xizhang Plateau. In this paper, the stability assessment on collapses and landslides located in the project area is studied based on the field investigation and data. The study results indicate that the collapse is very developed, but landslide is relevantly less, and that the reservoir banks are of spatial inhomogeneous characteristics in the whole area. The collapse is mainly distributed in the loosen/clastic structural rock slopes, and the stable and basically stable collapses are 25 % of the total, and the potentially unstable collapses are 50 % of the total. As for the landslide, the potentially unstable or unstable ones are of the more amounts. |
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| Keywords: | Water-transferring from south to north landslide and collapse accumulation stability assessment |
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