Research and Prospect of Reservoir Landslide Mechanism and Risk Evaluation
Reservoir landslides possess the characteristics of complex disaster mechanisms and high difficulty in risk prevention and control. Over the years, landslide disasters in mountainous reservoirs have caused multiple casualties and heavy economic losses worldwide, making it a key and difficult scienti...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2024-08-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2024.08.002 |
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| author | GUAN Yanli JIA Ronggu LI Yuhong WENG Yanmei LI Jiayan FENG Rui |
| author_facet | GUAN Yanli JIA Ronggu LI Yuhong WENG Yanmei LI Jiayan FENG Rui |
| author_sort | GUAN Yanli |
| collection | DOAJ |
| description | Reservoir landslides possess the characteristics of complex disaster mechanisms and high difficulty in risk prevention and control. Over the years, landslide disasters in mountainous reservoirs have caused multiple casualties and heavy economic losses worldwide, making it a key and difficult scientific and technological breakthrough in the prevention and control of geological disasters in reservoir areas. This paper reviews some cases of reservoir landslide disasters over the years and analyzes the factors influencing the development of reservoir landslides and their typical development characteristics. From the perspective of dynamic water pressure caused by the periodic change of reservoir water level "rising and falling" and the long-term softening of rock and soil, the mechanism of water-rock interaction during landslide development is expounded. The research hotspots of early identification, triggering mechanism, chain disaster, and risk assessment of reservoir bank landslide are discussed. Finally, the remaining challenges are discussed, and three urgent research directions are proposed: disaster mechanism and migration mode of reservoir landslide, efficient identification technology of landslide potential danger, and intelligent evaluation system of reservoir landslide risk. |
| format | Article |
| id | doaj-art-180d3db3009b49dc9c11547d3ee9d490 |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2024-08-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-180d3db3009b49dc9c11547d3ee9d4902025-01-15T03:01:23ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352024-08-0145101866690970Research and Prospect of Reservoir Landslide Mechanism and Risk EvaluationGUAN YanliJIA RongguLI YuhongWENG YanmeiLI JiayanFENG RuiReservoir landslides possess the characteristics of complex disaster mechanisms and high difficulty in risk prevention and control. Over the years, landslide disasters in mountainous reservoirs have caused multiple casualties and heavy economic losses worldwide, making it a key and difficult scientific and technological breakthrough in the prevention and control of geological disasters in reservoir areas. This paper reviews some cases of reservoir landslide disasters over the years and analyzes the factors influencing the development of reservoir landslides and their typical development characteristics. From the perspective of dynamic water pressure caused by the periodic change of reservoir water level "rising and falling" and the long-term softening of rock and soil, the mechanism of water-rock interaction during landslide development is expounded. The research hotspots of early identification, triggering mechanism, chain disaster, and risk assessment of reservoir bank landslide are discussed. Finally, the remaining challenges are discussed, and three urgent research directions are proposed: disaster mechanism and migration mode of reservoir landslide, efficient identification technology of landslide potential danger, and intelligent evaluation system of reservoir landslide risk.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2024.08.002reservoir landslidedisaster mechanismearly identificationrisk assessment |
| spellingShingle | GUAN Yanli JIA Ronggu LI Yuhong WENG Yanmei LI Jiayan FENG Rui Research and Prospect of Reservoir Landslide Mechanism and Risk Evaluation Renmin Zhujiang reservoir landslide disaster mechanism early identification risk assessment |
| title | Research and Prospect of Reservoir Landslide Mechanism and Risk Evaluation |
| title_full | Research and Prospect of Reservoir Landslide Mechanism and Risk Evaluation |
| title_fullStr | Research and Prospect of Reservoir Landslide Mechanism and Risk Evaluation |
| title_full_unstemmed | Research and Prospect of Reservoir Landslide Mechanism and Risk Evaluation |
| title_short | Research and Prospect of Reservoir Landslide Mechanism and Risk Evaluation |
| title_sort | research and prospect of reservoir landslide mechanism and risk evaluation |
| topic | reservoir landslide disaster mechanism early identification risk assessment |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2024.08.002 |
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