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Bulletin of Engineering Geology and the Environment

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01.09.2024 | Original Paper

Response of landslide deformation to flood and impoundment of the Dahuaqiao Reservoir: characteristics and mechanisms

verfasst von: Chang Liu, Xinli Hu, Hongchao Zheng, Chu Xu, Shuangshuang Wu, Xuan Wang, Yabo Li

Erschienen in: Bulletin of Engineering Geology and the Environment | Ausgabe 9/2024

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Abstract

Extreme climate events and reservoir impoundment may cause the reactivation of ancient landslides. Understanding the evolutionary mechanisms and triggers of these landslides is crucial for evaluating their stability. The spatial and temporal deformation characteristics and reactivation mechanisms of two ancient landslides in the Dahuaqiao Reservoir were researched in detail using field investigations and in situ monitoring. The Yingpan (YP) and Lagu (LG) landslides are retrogressive landslides mainly in the creeping stage, characterized by low velocities. Flooding and impoundment are triggers of two accelerated deformations of landslides based on correlation analysis, respectively. Flooding caused a reservoir water level rapid drawdown, resulting in a loss of buttressing effect and a continual increase in seepage force, which, combined with sustained scouring, shearing, and erosion, reactivated the two landslides. During the impoundment, increasing buoyancy of the LG landslide mass resulted in decreased normal stress on the sliding surface and diminished resisting force. The LG landslide entered another accelerated deformation phase. In contrast, the YP landslide, which had been reinforced with stabilizing piles and slope toe presses, did not experience acceleration during the impoundment. Owing to the different permeability characteristics of the two landslides, rainfall has a greater impact on the LG landslide than the YP landslide. The results from this study will be invaluable for reservoir landslide disaster prevention.

Vorheriger Artikel DEM investigation on the shear mechanical behavior of rock fractures with the same roughness level

Nächster Artikel A modified p-y model considering local scour effects for monopile foundations in soft clays

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Abam TKS (1993) Factors affecting distribution of instability of river banks in the Niger delta. Eng Geol 35:123–133. https://doi.org/10.1016/0013-7952(93)90074-MCrossRef

Chen ML, Lv PF, Zhang SL et al (2018) Time evolution and spatial accumulation of progressive failure for Xinhua slope in the Dagangshan reservoir, Southwest China. Landslides 15:565–580. https://doi.org/10.1007/s10346-018-0946-8CrossRef

Collins BD, Znidarcic D (2004) Stability analyses of rainfall induced landslides. J Geotech Geoenviron Eng 130:362–372. https://doi.org/10.1061/(ASCE)1090-0241(2004)130:4(362)CrossRef

Cruden DM, Varnes DJ (1996) Landslide types and processes. In: Turner AK, Schuster RL (eds) Landslides investigation and mitigation. Transportation research board, US National Research Council. Special Report 247, Washington, DC, Chap. 3, pp. 36–75

Dang YD (2021) Study on deformation of bank collapse due to flood erosion based on particle flow code -- a case study of Ganquan County, Beiluo River. Dissertation, Chang’an University. (in Chinese) https://doi.org/10.26976/d.cnki.gchau. 2021.000206

He CC, Hu XL, Xu C et al (2020) Model test of the influence of cyclic water level fluctuations on a landslide. J Mt Sci 17:191–202. https://doi.org/10.1007/s11629-019-5713-9CrossRef

Hooke JM (2008) Temporal variations in fluvial processes on an active meandering river over a 20-year period. Geomorphology 100:3–13. https://doi.org/10.1016/j.geomorph.2007.04.034CrossRef

Hu XL, Zhou C, Xu C et al (2019) Model tests of the response of landslide-stabilizing piles to piles with different stiffness. Landslides 16:2187–2200. https://doi.org/10.1007/s10346-019-01233-4CrossRef

Huang QX, Wang JL, Xue X (2016) Interpreting the influence of rainfall and reservoir infilling on a landslide. Landslides 13:1139–1149. https://doi.org/10.1007/s10346-015-0644-8CrossRef

Huang D, Luo SL, Zhong Z et al (2020a) Analysis and modeling of the combined effects of hydrological factors on a reservoir bank slope in the Three Gorges Reservoir area, China. Eng Geol 279:105858. https://doi.org/10.1016/j.enggeo.2020.105858CrossRef

Huang XH, Guo F, Deng ML et al (2020b) Understanding the deformation mechanism and threshold reservoir level of the floating weight-reducing landslide in the Three Gorges Reservoir Area, China. Landslides 17:2879–2894. https://doi.org/10.1007/s10346-020-01435-1CrossRef

Hungr O, Leroueil S, Picarelli L (2014) The Varnes classification of landslide types, an update. Landslides 11:167–194. https://doi.org/10.1007/s10346-013-0436-yCrossRef

Iqbal J, Dai F, Hong M et al (2018) Failure mechanism and stability analysis of an active landslide in the Xiangjiaba reservoir area, southwest China. J Earth Sci 29:646–661. https://doi.org/10.1007/s12583-017-0753-5CrossRef

Jiang ZH, Wang HL, Xie W (2021) Deformation mechanism of deposit landslide induced by fluctuations of reservoir water level based on physical model tests. Environ Earth Sci 80:1–13. https://doi.org/10.1007/s12665-021-09673-9CrossRef

Julian JP, Torres R (2006) Hydraulic erosion of cohesive riverbanks. Geomorphology 76:193–206. https://doi.org/10.1016/j.geomorph.2005.11.003CrossRef

Kilburn CRJ, Petley DN (2003) Forecasting giant, catastrophic slope collapse: lessons from Vajont, Northern Italy. Geomorphology 54:21–32. https://doi.org/10.1016/S0169-555X(03)00052-7CrossRef

Larsen IJ, Montgomery DR (2012) Landslide erosion coupled to tectonics and river incision. Nat Geosci 5:468–473. https://doi.org/10.1038/ngeo1479CrossRef

Li TL, Zhang CL, Xu P et al (2009) Stability assessment and stabilizing approaches for the Majiagou landslide, undergoing the effects of water level fluctuation in the Three Gorges Reservoir area. In: Wang F, Li T (eds) Landslide disaster mitigation in Three Gorges Reservoir, China. Environmental Science and Engineering. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-00132-1_14CrossRef

Lin YS, Wang JL, Wang J et al (2017) Report on the prevention and control design of Cangjiangqiao-Yingpan landslide in Dahuaqiao Hydropower Station on the Lancang River in Yunnan. Beijing. (in Chinese)

Luo SL, Jin XG, Huang D (2019) Long-term coupled effects of hydrological factors on kinematic responses of a reactivated landslide in the Three Gorges Reservoir. Eng Geol 261:105271. https://doi.org/10.1016/j.enggeo.2019.105271CrossRef

Paronuzzi P, Rigo E, Bolla A (2013) Influence of filling-drawdown cycles of the Vajont reservoir on Mt. Toc slope stability. Geomorphology 191:75–93. https://doi.org/10.1016/j.geomorph.2013.03.004CrossRef

Rahardjo H, Ong TH, Rezaur RB et al (2007) Factors controlling instability of homogeneous soil slopes under rainfall. J Geotech Geoenviron Eng 133:1532–1543. https://doi.org/10.1061/(ASCE)1090-0241(2007)133:12(1532)

Ran Q, Hong Y, Li W et al (2018) A modelling study of rainfall-induced shallow landslide mechanisms under different rainfall characteristics. J Hydrol 563:790–801. https://doi.org/10.1016/j.jhydrol.2018.06.040CrossRef

Richards KS, Reddy KR (2005) Slope failure of embankment dam under extreme flooding conditions: comparison of limit equilibrium and continuum models. American Society of Civil Engineers, Austin, Texas, United States, pp 1–12. https://doi.org/10.1061/40787(166)30

Shi XG, Hu X, Sitar N et al (2021) Hydrological control shift from river level to rainfall in the reactivated Guobu slope besides the Laxiwa hydropower station in China. Remote Sens Environ 265:112664. https://doi.org/10.1016/j.rse.2021.112664CrossRef

Snyder NP, Whipple KX, Tucker GE et al (2003) Importance of a stochastic distribution of floods and erosion thresholds in the bedrock river incision problem. J Geophys Res-Sol Ea 108(B2). https://doi.org/10.1029/2001JB001655

Song K, Wang FW, Yi QL et al (2018) Landslide deformation behavior influenced by water level fluctuations of the Three Gorges Reservoir (China). Eng Geol 247:58–68. https://doi.org/10.1016/j.enggeo.2018.10.020CrossRef

Sun Q (2015) Rock alteration in a hydraulic engineering project in Southwest China. Arab J Geosci 8:23–27. https://doi.org/10.1007/s12517-013-1194-9CrossRef

Tang HM, Wasowski J, Juang CH (2019a) Geohazards in the Three Gorges Reservoir Area, China - lessons learned from decades of research. Eng Geol 261:105267. https://doi.org/10.1016/j.enggeo.2019.105267CrossRef

Tang MG, Xu Q, Yang H et al (2019b) Activity law and hydraulics mechanism of landslides with different sliding surface and permeability in the Three Gorges Reservoir Area, China. Eng Geol 260:105212. https://doi.org/10.1016/j.enggeo.2019.105212CrossRef

Tang HM, Wang LQ, Li CD et al (2023) Key techniques of Prevention and Control for Reservoir landslides based on evolutionary process. In: Alcántara-Ayala I, Arbanas Ž, Huntley D et al (eds) Progress in Landslide Research and Technology, volume 1 issue 2, 2022. Springer International Publishing, Cham, pp 11–28. https://doi.org/10.1007/978-3-031-18471-0_2CrossRef

Thorne CR, Tovey NK (1981) Stability of composite river banks. Earth Surf Proc Land 6:469–484. https://doi.org/10.1002/esp.3290060507CrossRef

Wang G, Sassa K (2003) Pore-pressure generation and movement of rainfall-induced landslides: effects of grain size and fine-particle content. Eng Geol 69:109–125. https://doi.org/10.1016/S0013-7952(02)00268-5CrossRef

Wang FW, Zhang YM, Huo ZT et al (2004) The July 14, 2003 Qianjiangping landslide, Three Gorges Reservoir, China. Landslides 1:157–162. https://doi.org/10.1007/s10346-004-0020-6CrossRef

Wang TG, Kuang SF, C Y (2015) Impacts of water level fluctuations on bank stability during flood period. Shuili Xuebao 46(12):1398–1405 (in Chinese). https://doi.org/10.13243/j.cnki.slxb.20150490CrossRef

Wang L, Chen Y, Wang S et al (2022) Response of landslide deformation to rainfall based on multi-index monitoring: a case of the Tanjiawan landslide in the Three Gorges Reservoir. Bull Eng Geol Environ 81:231. https://doi.org/10.1007/s10064-022-02732-wCrossRef

Wu SS, Hu XL, Zheng WB et al (2021) Threshold definition for monitoring Gapa landslide under large variations in reservoir level using GNSS. Remote Sens 13(24):4977. https://doi.org/10.3390/rs13244977CrossRef

Wu SS, Hu XL, Zheng WB et al (2022) Displacement behaviour and potential impulse waves of the Gapa landslide subjected to the Jinping Reservoir fluctuations in Southwest China. Geomorphology 397:108013. https://doi.org/10.1016/j.geomorph.2021.108013CrossRef

Xia M, Ren GM, Ma XL (2013) Deformation and mechanism of landslide influenced by the effects of reservoir water and rainfall, three gorges, China. Nat Hazards 68:467–482. https://doi.org/10.1007/s11069-013-0634-xCrossRef

Xia M, Ren GM, Li TB et al (2019) Complex rock slope deformation at Laxiwa Hydropower Station, China: background, characterization, and mechanism. Bull Eng Geol Environ 78:3323–3336. https://doi.org/10.1007/s10064-018-1371-xCrossRef

Yang H, Song K, Chen L et al (2023) Hysteresis effect and seasonal step-like creep deformation of the Jiuxianping landslide in the Three Gorges Reservoir region. Eng Geol 317:107089. https://doi.org/10.1016/j.enggeo.2023.107089CrossRef

Yao W, Li C, Zuo Q et al (2019) Spatiotemporal deformation characteristics and triggering factors of Baijiabao landslide in Three Gorges Reservoir region, China. Geomorphology 343:34–47. https://doi.org/10.1016/j.geomorph.2019.06.024CrossRef

Yi X, Feng W, Wu M et al (2022) The initial impoundment of the Baihetan reservoir region (China) exacerbated the deformation of the Wangjiashan landslide: characteristics and mechanism. Landslides 19:1897–1912. https://doi.org/10.1007/s10346-022-01898-4CrossRef

Yin YP, Wang HD, Gao YL et al (2010) Real-time monitoring and early warning of landslides at relocated Wushan Town, the Three Gorges Reservoir, China. Landslides 7:339–349. https://doi.org/10.1007/s10346-010-0220-1CrossRef

Yin YP, Huang BL, Wang WP et al (2016) Reservoir-induced landslides and risk control in three gorges Project on Yangtze River, China. J Rock Mech Geotech 8:577–595. https://doi.org/10.1016/j.jrmge.2016.08.001CrossRef

Zhang L, Zhu HH, Han HM et al (2024) Fiber optic monitoring of an anti-slide pile in a retrogressive landslide. J Rock Mech Geotech Eng 16:333–343. https://doi.org/10.1016/j.jrmge.2023.02.011CrossRef

Zhao DP, Wang SM, Tan ZY et al (2013) Stability studies of buoyancy weight loss landslides under reservoir water level fluctuation. Rock Soil Mech 34(4):1017–1024 (in Chinese). https://doi.org/10.16285/j.rsm.2013.04.020CrossRef

Zhou C, Cao Y, Yin KL et al (2022) Characteristic comparison of seepage-driven and buoyancy-driven landslides in Three Gorges Reservoir area, China. Eng Geol 301:106590. https://doi.org/10.1016/j.enggeo.2022.106590CrossRef

Zou ZX, Tang HM, Criss RE et al (2021) A model for interpreting the deformation mechanism of reservoir landslides in the Three Gorges Reservoir area, China. Nat Hazards Earth Syst Sci 21:517–532. https://doi.org/10.5194/nhess-21-517-2021CrossRef

Titel: Response of landslide deformation to flood and impoundment of the Dahuaqiao Reservoir: characteristics and mechanisms
verfasst von: Chang Liu
Xinli Hu
Hongchao Zheng
Chu Xu
Shuangshuang Wu
Xuan Wang
Yabo Li
Publikationsdatum: 01.09.2024
Verlag: Springer Berlin Heidelberg
Erschienen in: Bulletin of Engineering Geology and the Environment / Ausgabe 9/2024
Print ISSN: 1435-9529
Elektronische ISSN: 1435-9537
DOI: https://doi.org/10.1007/s10064-024-03845-0

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