- 中文版：
- EI 100%收录
- 英文版
- SCI 100%收录
中国出版政府奖提名奖
中国百强科技报刊
湖北出版政府奖
中国高校百佳科技期刊
中国最美期刊
中国出版政府奖提名奖
中国百强科技报刊
湖北出版政府奖
中国高校百佳科技期刊
中国最美期刊
| Citation: | Zhang Wengang, Kong Dejingnan, Wang Luqi, Lu Wang, Wang Shuo, Tan Qinwen, Wang Peiqing, Chen Liang, 2026. Mechanisms of High-Speed Long-Distance Landslides under Synergistic Effects of Glacial Meltwater and Rainfall. Earth Science, 51(4): 1215-1228. doi: 10.3799/dqkx.2025.224
|
High-speed long-distance landslides exhibit complex disaster patterns and diverse triggering factors, making the determination of their initiation mechanisms and dynamic evolution stages a key research focus and challenge. This study takes the Yigong high-speed long-distance landslide as an example and integrates static inversion with dynamic simulation to reveal the triggering mechanism and movement characteristics of the landslide under the combined influence of glacial meltwater and rainfall. Based on remote sensing images, ring shear tests, and digital elevation models, key parameters (pore pressure coefficient) were calibrated using the limit equilibrium method, and a loose accumulation layer was preset along the sliding path to quantitatively characterize shear liquefaction and the scraping effect. The results show that rainfall and glacial meltwater significantly increase pore water pressure and reduce shear strength, leading to landslide instability. Furthermore, shear liquefaction and the scraping effect during motion increased the sliding speed by 32.1% and expanded the landslide scale by 28.3%. The simulation results agree well with actual conditions, providing a scientific basis and methodology for risk prevention and control of similar geological disasters.
|
Cai, Z. Y., Liu, E. L., Chen, N. S., et al., 2022. Numerical Analysis of the Initiation and Sliding Process of the Yigong Landslide Using a Continuous-Discontinuous Method. Environmental Earth Sciences, 81(5): 150. https://doi.org/10.1007/s12665-022-10279-y
|
|
Cui, P., Chen, R., Xiang, L. Z., et al., 2014. Risk Analysis of Mountain Hazards in Tibetan Plateau under Global Warming. Progressus Inquisitiones DE Mutatione Climatis, 10(2): 103-109 (in Chinese with English abstract).
|
|
Dai, Z. L., Wang, F. W., Cheng, Q. G., et al., 2019. A Giant Historical Landslide on the Eastern Margin of the Tibetan Plateau. Bulletin of Engineering Geology and the Environment, 78(3): 2055-2068. https://doi.org/10.1007/s10064-017-1226-x
|
|
Dai, Z. L., Xu, K., Wang, F. W., et al., 2021. Numerical Investigation on the Kinetic Characteristics of the Yigong Debris Flow in Tibet, China. Water, 13(8): 1076. https://doi.org/10.3390/w13081076
|
|
Dang, K., Sassa, K., Konagai, K., et al., 2019. Recent Rainfall-Induced Rapid and Long-Traveling Landslide on 17 May 2016 in Aranayaka, Kagelle District, Sri Lanka. Landslides, 16(1): 155-164. https://doi.org/10.1007/s10346-018-1089-7
|
|
Delaney, K. B., Evans, S. G., 2015. The 2000 Yigong Landslide (Tibetan Plateau), Rockslide-Dammed Lake and Outburst Flood: Review, Remote Sensing Analysis, and Process Modelling. Geomorphology, 246: 377-393. https://doi.org/10.1016/j.geomorph.2015.06.020
|
|
Du, Y., Zhang, H. D., Xie, M. W., et al., 2024. A Possible Mechanism of High-Speed and Long-Distance Rockslides. Journal of Earth Science, 35(6): 2158-2162. https://doi.org/10.1007/s12583-024-2025-5
|
|
Ekström, G., Stark, C. P., 2013. Simple Scaling of Catastrophic Landslide Dynamics. Science, 339(6126): 1416-1419. https://doi.org/10.1126/science.1232887.
|
|
Evans, S. G., Delaney, K. B., 2010. Characterization of the 2000 Yigong Zangbo River (Tibet) Landslide Dam and Impoundment by Remote Sensing. Natural and Artificial Rockslide Dams. Springer Berlin Heidelberg, Berlin, Heidelberg: 543-559.
|
|
Gao, H. Y., Gao, Y., Li, B., et al., 2023. The Dynamic Simulation and Potential Hazards Analysis of the Yigong Landslide in Tibet, China. Remote Sensing, 15(5): 1322. https://doi.org/10.3390/rs15051322
|
|
Gao, Y., Li, B., Gao, H. Y., et al., 2020. Progress and Issues in the Research of Impact and Scraping Effect of High-Elevation and Long-Runout Landslide. Journal of Geomechanics, 26(4): 510-519 (in Chinese with English abstract).
|
|
Guo, C. B., Wu, R. A., Zhong, N., et al., 2024. Large Landslides along Active Tectonic Zones of Eastern Tibetan Plateau: Background and Mechanism of Landslide Formation. Earth Science, 49(12): 4635-4658 (in Chinese with English abstract).
|
|
Guo, C. B., Yuan, H., Wu, R. A., et al., 2023. Research Review and Prospects of the 2000 Giant Yigong Long-Runout Landslide: Volume, Formation Mechanism and Recurrence Period, Tibetan Plateau, China. Frontiers in Earth Science, 10: 1017611. https://doi.org/10.3389/feart.2022.1017611
|
|
Ho, C. Y. J., Zhang, Z., Tan, Y. J., 2025. Analysing Dynamics of the 2000 Yigong Landslide in the Tibetan Plateau Using Seismic Observations. Landslides, 22(8): 2701-2713. https://doi.org/10.1007/s10346-025-02525-8
|
|
Hu, M. J., Pan, H. L., Zhu, C. Q., et al., 2015. High-Speed Ring Shear Tests to Study the Motion and Acceleration Processes of the Yingong Landslide. Journal of Mountain Science, 12(6): 1534-1541. https://doi.org/10.1007/s11629-014-3059-4
|
|
Hu, M. J., Wang, F. W., Cheng, Q. G., 2009. Formation of Tremendous Yigong Landslide Based on High-Speed Shear Tests. Chinese Journal of Geotechnical Engineering, 31(10): 1602-1606 (in Chinese with English abstract).
|
|
Li, J. P., Jiang, S. H., Huang, F. M., et al., 2024. Investigation of Large Deformation Failure Characteristics of Slopes under Rainfalls Considering Spatial Variability of Hydraulic Conductivity. Journal of Basic Science and Engineering, 32(1): 72-84 (in Chinese with English abstract).
|
|
Liu, W., He, S. M., 2018. Dynamic Simulation of a Mountain Disaster Chain: Landslides, Barrier Lakes, and Outburst Floods. Natural Hazards, 90(2): 757-775. https://doi.org/10.1007/s11069-017-3073-2
|
|
Lü, J. T., Wang, Z. H., Zhou, C. H., 2003. Discussion on the Occurrence of Yigong Landslide in Tibet. Earth Science, 28(1): 107-110 (in Chinese with English abstract).
|
|
Niu, B., Feng, C., Cong, J. Y., et al., 2023. Analysis of Disaster Area of Three-Dimensional High-Speed Remote Landslide Based on CDEM Particle Flow. Chinese Journal of Rock Mechanics and Engineering, 42(S2): 4018-4027 (in Chinese with English abstract).
|
|
Ren, J. W., Shan, X. J., Shen, J., et al., 2001. Geological Characteristics and Kinematics of the Rock Fall-Landslide in Yi'ong, Southeastern Tibet. Geological Review, 47(6): 642-647, 4 (in Chinese with English abstract).
|
|
Sassa, K., 1989. Special Lecture: Geotechnical Model for the Motion of Landslides. International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 26(2): 88. https://doi.org/10.1016/0148-9062(89)90311-2
|
|
Sassa, K., Fukuoka, H., Wang, G. H., et al., 2004. Undrained Dynamic-Loading Ring-Shear Apparatus and Its Application to Landslide Dynamics. Landslides, 1(1): 7-19. https://doi.org/10.1007/s10346-003-0004-y
|
|
Sassa, K., He, B., Miyagi, T., et al., 2012. A Hypothesis of the Senoumi Submarine Megaslide in Suruga Bay in Japan—Based on the Undrained Dynamic-Loading Ring Shear Tests and Computer Simulation. Landslides, 9(4): 439-455. https://doi.org/10.1007/s10346-012-0356-2
|
|
Setiawan, H., Sassa, K., Dang, K., et al., 2018. TXT-Tool 3.081-1.6: Manual for the Undrained Dynamic-Loading Ring-Shear Apparatus. Landslide Dynamics: ISDR-ICL Landslide Interactive Teaching Tools. Springer International Publishing, Cham: 321-350.
|
|
Shang, Y. J., Yang, Z. F., Li, L. H., et al., 2003. A Super-Large Landslide in Tibet in 2000: Background, Occurrence, Disaster, and Origin. Geomorphology, 54(3-4): 225-243. https://doi.org/10.1016/S0169-555X(02)00358-6
|
|
Tan, Q. W., Sassa, K., Dang, K., et al., 2020. Estimation of the Past and Future Landslide Hazards in the Neighboring Slopes of the 2016 Aranayake Landslide, Sri Lanka. Landslides, 17(7): 1727-1738. https://doi.org/10.1007/s10346-020-01419-1
|
|
Wan, J. W., Chu, H. L., Li, B., et al., 2021. Characteristics, Types, Main Causes and Development of High-Position Geohazard Chains along the Jiali Fault Zone, Tibet, China. The Chinese Journal of Geological Hazard and Control, 32(3): 51-60 (in Chinese with English abstract).
|
|
Wang, L., Chen, Z. Y., Wang, N. X., et al., 2016. Modeling Lateral Enlargement in Dam Breaches Using Slope Stability Analysis Based on Circular Slip Mode. Engineering Geology, 209: 70-81. https://doi.org/10.1016/j.enggeo.2016.04.027
|
|
Wang, Z., Zhao, C. Y., Liu, X. J., et al., 2021. Evolution Analysis and Deformation Monitoring of Yigong Landslide in Tibet with Optical Remote Sensing and InSAR. Geomatics and Information Science of Wuhan University, 46(10): 1569-1578 (in Chinese with English abstract).
|
|
Wang, Z. H., 2008. A Thunder at the Beginning of the 21st Century—The Giant Yigong Landslide. The Tenth International Symposium on Landslides and Engineered Slopes, Xi'an, 1068-1075.
|
|
Wu, Y. M., Yang, Z. H., 2024. A Depth-Averaged SPH-FV Landslide Dynamic Model for Evaluating Hazard Zones. Computers and Geotechnics, 169: 106210. https://doi.org/10.1016/j.compgeo.2024.106210
|
|
Yang, C., Zhao, J. J., Wang, S. Y., et al., 2024. MatDEM-Based Investigation of Shovel-Scraping Effect on Yigong Landslide. Journal of Chengdu University of Technology (Science & Technology Edition), 51(3): 477-488 (in Chinese with English abstract).
|
|
Yin, Y. P., 2003. Investigation on "5.11" Landslide Disaster of Sansui-Kaili Expressway in Guizhou Province. The Chinese Journal of Geological Hazard and Control, 14(3): 138-138, 143 (in Chinese with English abstract).
|
|
Yu, S., Chen, Z. Y., et al., 2021. A New Measurement Method of the Erodibility of Soil. Geotechnical Testing Journal, 44(1): 3-14. https://doi.org/10.1520/gtj20180005
|
|
Yuan, H., Guo, C. B., Wu, R. A., et al., 2023. Research Progress and Prospects of the Giant Yigong Long Run-out Landslide, Tibetan Plateau, China. Geological Bulletin of China, 42(10): 1757-1773 (in Chinese with English abstract).
|
|
Zhong, Y., Li, Y. Y., Yin, K. L., et al., 2023. Failure Mechanism of Thick Colluvium Landslide Triggered by Heavy Rainfall Based on Model Test. Earth Science, 48(10): 3912-3924 (in Chinese with English abstract).
|
|
Zhou, G. G. D., Roque, P. J. C., Xie, Y. X., et al., 2020. Numerical Study on the Evolution Process of a Geohazards Chain Resulting from the Yigong Landslide. Landslides, 17(11): 2563-2576. https://doi.org/10.1007/s10346-020-01448-w
|
|
Zhou, J. W., Cui, P., Hao, M. H., 2016. Comprehensive Analyses of the Initiation and Entrainment Processes of the 2000 Yigong Catastrophic Landslide in Tibet, China. Landslides, 13(1): 39-54. https://doi.org/10.1007/s10346-014-0553-2
|
|
Zhuang, Y., Yin, Y. P., Xing, A. G., et al., 2020. Combined Numerical Investigation of the Yigong Rock Slide-Debris Avalanche and Subsequent Dam-Break Flood Propagation in Tibet, China. Landslides, 17(9): 2217-2229. https://doi.org/10.1007/s10346-020-01449-9
|
|
Zou, C. B., Jansen, J. D., Carling, P. A., et al., 2023. Triggers for Multiple Glacier Detachments from a Low-Angle Valley Glacier in the Amney Machen Range, Eastern Tibetan Plateau. Geomorphology, 440: 108867. https://doi.org/10.1016/j.geomorph.2023.108867
|
|
崔鹏, 陈容, 向灵芝, 等, 2014. 气候变暖背景下青藏高原山地灾害及其风险分析. 气候变化研究进展, 10(2): 103-109.
|
|
高杨, 李滨, 高浩源, 等, 2020. 高位远程滑坡冲击铲刮效应研究进展及问题. 地质力学学报, 26(4): 510-519.
|
|
郭长宝, 吴瑞安, 钟宁, 等, 2024. 青藏高原东部活动构造带大型滑坡成灾背景与灾变机制. 地球科学, 49(12): 4635-4658. doi: 10.3799/dqkx.2024.124
|
|
胡明鉴, 汪发武, 程谦恭, 2009. 基于高速环剪试验易贡巨型滑坡形成原因试验探索. 岩土工程学报, 31(10): 1602-1606.
|
|
李剑平, 蒋水华, 黄发明, 等, 2024. 考虑渗透系数空间变异性的降雨作用下边坡大变形破坏特征. 应用基础与工程科学学报, 32(1): 72-84.
|
|
吕杰堂, 王治华, 周成虎, 2003. 西藏易贡大滑坡成因探讨. 地球科学, 28(1): 107-110. http://www.earth-science.net/article/id/1222
|
|
牛犇, 冯春, 丛俊余, 等, 2023. 基于CDEM颗粒流的三维高速远程滑坡成灾范围分析. 岩石力学与工程学报, 42(增刊2): 4018-4027.
|
|
任金卫, 单新建, 沈军, 等, 2001. 西藏易贡崩塌—滑坡—泥石流的地质地貌与运动学特征. 地质论评, 47(6): 642-647, 4.
|
|
万佳威, 褚宏亮, 李滨, 等, 2021. 西藏嘉黎断裂带沿线高位链式地质灾害发育特征分析. 中国地质灾害与防治学报, 32(3): 51-60.
|
|
王哲, 赵超英, 刘晓杰, 等, 2021. 西藏易贡滑坡演化光学遥感分析与InSAR形变监测. 武汉大学学报(信息科学版), 46(10): 1569-1578.
|
|
杨畅, 赵建军, 王寿宇, 等, 2024. 基于MatDEM的易贡滑坡铲刮效应研究. 成都理工大学学报(自然科学版), 51(3): 477-488.
|
|
殷跃平, 2003. 贵州省三穗-凯里高速公路"5.11"滑坡灾害调查. 中国地质灾害与防治学报, 14(3): 138-138, 143.
|
|
袁浩, 郭长宝, 吴瑞安, 等, 2023. 西藏易贡高位远程滑坡研究进展与展望. 地质通报, 42(10): 1757-1773.
|
|
钟源, 李远耀, 殷坤龙, 等, 2023. 基于物理模型试验的厚层堆积层滑坡强降雨触发机制. 地球科学, 48(10): 3912-3924. doi: 10.3799/dqkx.2021.248
|
Figures(10) / Tables(3)
DownLoad:
