IMHE OpenIR  > 山地灾害与地表过程重点实验室
A seismically triggered landslide dam in Honshiyan, Yunnan, China: from emergency management to hydropower potential
Zhang, Shaojie1,2; Xie, Xiangping2; Wei, Fangqiang2,5; Chernomorets, Sergey3; Petrakov, Dmitry3; Pavlova, Irina4; Delgado Tellez, Ricardo2,6
Corresponding AuthorWei Fangqiang
2015
Source PublicationLANDSLIDES
ISSN1612-510X
EISSN1612-5118
Volume12Issue:6Pages:1147-1157
SubtypeArticle
AbstractAt 16:30 (Beijing time) on August 3rd, 2014, an Ms 6.5 earthquake occurred in Ludian County in Yunnan Province, China. The Ludian earthquake triggered a collapse in Chapingzi, right bank of the Niulanjiang River, and a landslide in Hongshiyan at the left bank on the same location. These events occurred 1.5 km downstream of the Hongshiyan hydropower station. Debris deposits from the collapse and the landslide blocked the river channel and formed a landslide dam. In this study, the Hongshiyan landslide dam induced by the Ludian earthquake was chosen as the study case to discuss integrated landslide dam management and its potential hydropower uses. After emergency management measures are carried out, further analysis shows the outflow through the Hongshiyan landslide dam is manageable, which indicate safety issues are controllable. Two management schemes are discussed in this paper: one that uses the Hongshiyan landslide dam for power generation and one that removes the debris deposit. The result shows that using the strengthened landslide dam for power generation is feasible and economically sound. This research estimate a capital recovery period of approximately 3 to 4 years with an investment-return ration of 1:40, which is considered a significant economic benefit.
KeywordLudian Earthquake Landslide Landslide Dam Stable Assessment Hydroelectric Power
Subject Area地球科学
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1007/s10346-015-0639-5
URL查看原文
WOS Subject ExtendedEngineering ; Geology
Indexed BySCI
WOS KeywordNEW-ZEALAND ; EARTHQUAKE ; GEOMETRY ; FAILURE ; HAZARD
Language英语
Quartile3区
TOP
WOS SubjectEngineering, Geological ; Geosciences, Multidisciplinary
WOS IDWOS:000366124000009
Funding OrganizationCooperation Project between Governments of China and Russia(CR17-2) ; RFBR(14-05-00768)
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/10905
Collection山地灾害与地表过程重点实验室
Affiliation1.Chinese Acad Sci, Key Lab Mt Hazards & Earth Surface Proc, Chengdu 610041, Peoples R China
2.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
3.Moscow MV Lomonosov State Univ, Fac Geog, Moscow, Russia
4.Russian Acad Sci, Inst Geog, Moscow V71, Russia
5.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China
6.Minist Sci Technol & Environm Cuba, Nipe Sagua Baracoa Mt Off, Guantanamo, Cuba
First 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
Zhang, Shaojie,Xie, Xiangping,Wei, Fangqiang,et al. A seismically triggered landslide dam in Honshiyan, Yunnan, China: from emergency management to hydropower potential[J]. LANDSLIDES,2015,12(6):1147-1157.
APA Zhang, Shaojie.,Xie, Xiangping.,Wei, Fangqiang.,Chernomorets, Sergey.,Petrakov, Dmitry.,...&Delgado Tellez, Ricardo.(2015).A seismically triggered landslide dam in Honshiyan, Yunnan, China: from emergency management to hydropower potential.LANDSLIDES,12(6),1147-1157.
MLA Zhang, Shaojie,et al."A seismically triggered landslide dam in Honshiyan, Yunnan, China: from emergency management to hydropower potential".LANDSLIDES 12.6(2015):1147-1157.
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