IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
龙羊峡水电工程近坝库岸大型滑坡预测
Alternative TitlePREIDCATION OF LARGE LANDSLIDE NEAR DAM ON THE LONGYAN GORGE HYDROELECTRIC PROJECT
Language中文
王成华
1989-10
Source Publication一九八七年全国滑坡学术讨论会滑坡论文选集
Author of Source《滑坡论文选集》编辑委员会 ; 中国科学院成都山地灾害与环境研究所
Pages190-197
meeting一九八七年全国滑坡学术讨论会
Conference Date1987-10-21~25
Conference Place成都
Country中国
Publication Place成都
Publisher四川科学技术出版社
Contribution Rank1
Abstract龙羊峡水电工程位于黄河上游,青海省境内。设计最大坝高170余米,库容近2.5×10^11 m^3,装机约130万千瓦,是我国目前正在兴建中的最大调节水库和较大的水力发电站之一。本文从库区自然地理环境介绍入手,在对库区大型滑坡形成条件分析的基础上,对运行期近坝库岸大型滑坡可能发生的地点、方量、滑速等进行了预测。认为,运行期中库岸滑坡的发生一方面将追踪老滑坡作用的模式;另一方面又将按其蓄水后的坡形、岩性及水文特征的变化,有别于老滑坡的发育过程,滑坡的孕育期将大大缩短;规模和滑速上远比历史上的老滑坡小。
Other AbstractLongyan gorge hydroelectric project is located at the upper of Yellow River, the juncture of gonghe and Gude county, Qinhai, China, which is one of the large resevoirs and hydroelectric power station with 172m high dam, 247 billiow m^3 reserior reservoir and 1.28 million kw. This paper discusses the prediction about the locations, the volumes and the sliding volecties for the possible landslides near the dam by the introduction of natural geography and analysis of occuring conditions. It is believed that though models of possible landslide are similar to the old ones, they would be different from the old ones with the different slope, characteristics of rocks and hydrogeology. Besides those, the froming time for new landslide will reduce greatly, and the scales and landslide volecities are also smaller and lower than those of old ones.
Keyword滑坡 预测 龙羊峡水电工程 青海省
Subject Area工程地质学 ; 灾害学
ISBN7-5361594-X
Indexed By其他
Document Type会议论文
Identifierhttp://ir.imde.ac.cn/handle/131551/26584
Collection成都山地所知识仓储(2009年以前)
Corresponding Author王成华
Affiliation中国科学院成都山地灾害与环境研究所
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Corresponding Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
王成华. 龙羊峡水电工程近坝库岸大型滑坡预测[C]//《滑坡论文选集》编辑委员会, 中国科学院成都山地灾害与环境研究所. 成都:四川科学技术出版社,1989:190-197.
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