中国科学院机构知识库网格系统: 泥石流对重大水电工程的影响评估——以金沙江下游白鹤滩电站库区黑水河泥石流为例

泥石流对重大水电工程的影响评估——以金沙江下游白鹤滩电站库区黑水河泥石流为例

文献类型：期刊论文


作者	游勇; 陈晓清; 柳金峰
刊名	水土保持通报
出版日期	2012-09
卷号	32 期号:3 页码:285-289
关键词	金沙江下游泥石流白鹤滩电站黑水河
其他题名	Evaluation of the Influences of Debris Flow on Large Hydropower Projects——A Case Study on Heishui Debris flow in the Reservoir Area of Baihetan Hydropower Station
通讯作者	柳金峰
中文摘要	泥石流是金沙江下游主要山地灾害之一,它对重大水电工程施工和运行期间的工程安全可能构成一定程度的威胁和危害。通过评估该区泥石流对重大水电工程的影响,指出泥石流对水电工程的影响主要表现在对施工道路、水电工程附属设施及移民安置、库区泥沙、坝区工程设施等4个方面。以金沙江下游白鹤滩电站库区黑水河泥石流为例,具体分析了泥石流对水电工程的影响。结果表明,黑水河泥石流可能堵塞主河,其堵塞回水和溃决洪水对白鹤滩电站建设的施工道路、临时设施有一定危害。此外,泥石流会将大量的泥砂带入库区,从而减少电站的有效库容。更多还原
英文摘要	The lower reaches of Jinsha River are the area that has the most serious problem of mountain hazards.Debris flow is one of the main mountain hazards in the area and it may cause damages to the construction and running safety of large hydropower projects.The evaluation method for the influences of debris flow on large hydropower projects was established firstly and then four ways(construction road,ancillary facility and resettlement,sand in reservoir area and engineering facilities in the dam area) of the influences were elaborated.Heishui gully,lying in the reservoir area of Baihetan hydropower station,was taken as a typical area to evaluate the influences of debris flow on the hydropower project.Results indicate that debris flow of Heishui gully may block the main river and thus its blocked backwater and outburst flood can cause damages to construction roads and some temporary facilities.In addition,a large quantity of debris flow materials can flow into the reservoir and the storage capacity of Baihetan hydropower station decreases consequently.
分类号	P642.23
收录类别	CSCD
资助信息	国家科技支撑计划课题“堰塞湖风险评估与应急管理研究”(2009BAK56B05);国家重点基础研究发展计划专题“特大山洪泥石流防治工程设计原理与关键技术”(2011CB409903)
语种	中文
CSCD记录号	CSCD:4571573
公开日期	2012-12-10
源URL	[http://192.168.143.20:8080/handle/131551/4399]
专题	成都山地灾害与环境研究所_山地灾害与地表过程重点实验室
推荐引用方式 GB/T 7714	游勇,陈晓清,柳金峰. 泥石流对重大水电工程的影响评估——以金沙江下游白鹤滩电站库区黑水河泥石流为例[J]. 水土保持通报,2012,32(3):285-289.
APA	游勇,陈晓清,&柳金峰.(2012).泥石流对重大水电工程的影响评估——以金沙江下游白鹤滩电站库区黑水河泥石流为例.水土保持通报,32(3),285-289.
MLA	游勇,et al."泥石流对重大水电工程的影响评估——以金沙江下游白鹤滩电站库区黑水河泥石流为例".水土保持通报 32.3(2012):285-289.

入库方式： OAI收割

来源：成都山地灾害与环境研究所

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泥石流对重大水电工程的影响评估——以金沙江下游白鹤滩电站库区黑水河泥石流为例

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