The Monitoring-Based Analysis on Deformation-Controlling Factors and Slope Stability of Reservoir Landslide: Hongyanzi Landslide in the Southwest of China
Joint Authors
Han, Bing
Tong, Bin
Yan, Jinkai
Yin, Chunrong
Chen, Liang
Li, Deying
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-10
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Reservoir landslide is a type of commonly seen geological hazards in reservoir area and could potentially cause significant risk to the routine operation of reservoir and hydropower station.
It has been accepted that reservoir landslides are mainly induced by periodic variations of reservoir water level during the impoundment and drawdown process.
In this study, to better understand the deformation characters and controlling factors of the reservoir landslide, a multiparameter-based monitoring program was conducted on a reservoir landslide—the Hongyanzi landslide located in Pubugou reservoir area in the southwest of China.
The results indicated that significant deformation occurred to the landslide during the drawdown period; otherwise, the landslide remained stable.
The major reason of reservoir landslide deformation is the generation of seepage water pressure caused by the rapidly growing water level difference inside and outside of the slope.
The influences of precipitation and earthquake on the slope deformation of the Hongyanzi landslide were insignificant.
American Psychological Association (APA)
Han, Bing& Tong, Bin& Yan, Jinkai& Yin, Chunrong& Chen, Liang& Li, Deying. 2018. The Monitoring-Based Analysis on Deformation-Controlling Factors and Slope Stability of Reservoir Landslide: Hongyanzi Landslide in the Southwest of China. Geofluids،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1158438
Modern Language Association (MLA)
Han, Bing…[et al.]. The Monitoring-Based Analysis on Deformation-Controlling Factors and Slope Stability of Reservoir Landslide: Hongyanzi Landslide in the Southwest of China. Geofluids No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1158438
American Medical Association (AMA)
Han, Bing& Tong, Bin& Yan, Jinkai& Yin, Chunrong& Chen, Liang& Li, Deying. The Monitoring-Based Analysis on Deformation-Controlling Factors and Slope Stability of Reservoir Landslide: Hongyanzi Landslide in the Southwest of China. Geofluids. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1158438
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1158438