Abstract
Water impoundment of the Three Gorges Reservoir has induced more than 5,000 landslides or potential landslides. These are huge threats to the safety of the dam and the people living in the reservoir area. The deformation characteristics and failure mode of the landslides are important factors in landslide stability evaluation and reinforcement design. The work reported in this paper used the Zhujiadian landslide as an example to study the deformation characteristics and failure mode of the landslides in the Three Gorges Reservoir region. Field investigations were conducted to analyze the structure of the landslide. Then the deformations of the landslide were observed using an integrated monitoring system, including extensometer monitoring for crack development, GPS monitoring for surface displacement, and inclinometer monitoring for internal displacement. The results obtained suggest that the Zhujiadian landslide is a multi-rotational landslide containing three main rotational sub-landslides at present. The deformation and failure of this landslide have developed from front to back. The failure of the front part opens up space for the back part to slide forward into. The coupled actions of the reservoir water and rainfall have led to the failure of the Zhujiadian landslide. Finally, a risk evaluation of the water surge potentially generated by the landslide was conducted by calculating the maximum wave height at the opposite side of the river. The findings of this paper provide some useful information for the stability evaluation and reinforcement design of landslides in similar geological settings in the Three Gorges Reservoir area and in other parts of the world.
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References
Akgün A (2011) Assessment of possible damaged areas due to landslide-induced waves at a constructed reservoir using empirical approaches: Kurtun (North Turkey) dam reservoir area. Nat Hazards Earth Syst Sci 11:1341–1350
Alemdag S, Akgün A, Kaya A, Gokceoglu C (2013) A large and rapid planar failure: causes, mechanism, and consequences (Mordut, Gumushane, Turkey). Arab J Geosci. doi:10.1007/s12517-012-0821-1
Ashtiani BA, Ramshe SY (2010) Numerical simulation of wave generated by landslide incidents in dam reservoirs. Landslides 8:417–432
Biscarini C (2010) Computational fluid dynamics modeling of landslide generated water waves. Landslides 7(2):117–124
Deng J, Wei J, Min H, Tham LG, Lee CF (2005) Response of an old landslide to reservoir filling: a case history. Sci China Ser E 48(1):27–32
Fan HG, Liu QQ, An Y (2010) Effects of fracture seepage on the stability of landslide during reservoir water level fluctuation. Disaster Adv 3(4):306–308
Fritz H, Liu P (2001) An application of wavelet transform analysis to landslide-generated impulse waves. Ocean Wave Meas Anal 2001:1477–1486
Genevois R, Ghirotti M (2005) The 1963 Vaiont landslide. Giorale di Geologia Applicata 1:41–52
Gokceoglu C, Sonmez H, Nefeslioglu HA, Duman TY, Can T (2005) The 17 March 2005 Kuzulu landslide (Sivas, Turkey) and landslide-susceptibility map of its near vicinity. Eng Geol 81(1):65–83
Huang B, Yin Y, Liu G (2012) Analysis of waves generated by Gongjiafang landslide in Wu Gorge, three Gorges reservoir, on November 23, 2008. Landslides 9:395–405
Lane KS (1967) Stability of reservoir slopes. In: Fairhurst C (ed) Failure and breakage of rock. Proceedings of the 8th Symposium on Rock Mechanics, September 15–17, 1966. University of Minnesota, Minneapolis, pp 321–336
Lee C (2004) Landslide potentiality of the Tsengwen Reservoir watershed, Taiwan, China. Int J Sediment Res 19(2):123–129
Lin H (2012) How to treat the geological hazards in Three Gorges Reservoir—interview with Chen Deji. http://www.mlr.gov.cn/xwdt/dzhj/201204/t20120428_1091759.html
Ocakoglu F, Gokceoglu C, Ercanoglu M (2002) Dynamics of a complex mass movement triggered by heavy rainfall: a case study from NW Turkey. Geomorphology 42(3):329–341
Ocakoglu F, Acikalin S, Gokceoglu C, Karabacak V, Cherkinsky A (2009) A multistory gigantic subaerial debris flow in an active fault scarp in NW Anatolia, Turkey: anatomy, mechanism and timing. Holocene 19(6):955–965
Pan J (1980) Analysis on landslide and anti-sliding stability of the construction. China Waterpower Press, Beijing
Panizzo A, Girolamo PD, Risio MD, Maistri A, Petaccia A (2005) Great landslide events in Italian artificial reservoir. Nat Hazards Earth Syst Sci 5:733–740
Pastor M, Haddad B, Sorbino G (2009) A depth-integrated, coupled SPH model for flow-like landslides and related phenomena. Int J Numer Anal Methods Geomech 33(2):143–172
Petley DN (2010) Landslide disaster mitigation in the Three Gorges Reservoir China. Mt Res Dev 30(2):184–185
Pradhan B, Sezer EA, Gokceoglu C, Buchroithner MF (2010) Landslide susceptibility mapping by neuro-fuzzy approach in a landslide-prone area (Cameron Highlands, Malaysia). IEEE Trans Geosci Remote Sens 48(12):4164–4177
Romstad B, Harbitz CB, Domaas U (2009) A GIS method for assessment of rock slide tsunami hazard in all Norwegian lakes and reservoirs. Nat Hazards Earth Syst Sci 9(2):353–364
Su MB, Chen IH, Liao CH (2009) Using TDR cables and GPS for landslide monitoring in high mountain area. J Geotech Geoenviron Eng 135(8):1113–1121
Wang F, Wang G, Sassa K, Araiba K, Takeuchi A, Zhang Y, Huo Z, Peng X, Jin W (2005) Deformation monitoring and exploration on Shuping landslide induced by impoundment of the Three Gorges Reservoir, China. Ann Dis Prev Res Inst Kyoto Univ 48(B):405–412
Wang F, Zhang Y, Huo Z, Peng X, Araiba K, Wang G (2008) Movement of the Shuping landslide in the first four years after the initial impoundment of the Three Gorges Dam Reservoir China. Landslides 5(3):321–329
Wieczorek GF, Geist EL, Motyka RJ, Jakob M (2007) Hazard assessment of the tidal inlet landslide and potential subsequent tsunami, Glacier Bay National Park, Alaska. Landslides 4(3):205–215
Yin Y, Peng X (2007) Failure mechanism on Qianjiangping landslide in the Three Gorges Reservoir region. Hydrogeol Eng Geol 3:51–54
Zhang T, Yan E, Cheng J, Zheng Y (2010) Mechanism of reservoir water in the deformation of Hefeng landslide. J Earth Sci 6:870–875
Acknowledgments
This study is supported by the National Basic Research Program of China (973 Program, No. 2011CB710604), the National Natural Science Foundation of China (Nos. 41272305, 41202200) and the Fundamental Research Funds for the Central Universities (No. CUG110813). The authors thank the editor and two reviewers very much for their constructive comments, which have improved the quality of the paper greatly.
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Hu, X., Zhang, M., Sun, M. et al. Deformation characteristics and failure mode of the Zhujiadian landslide in the Three Gorges Reservoir, China. Bull Eng Geol Environ 74, 1–12 (2015). https://doi.org/10.1007/s10064-013-0552-x
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DOI: https://doi.org/10.1007/s10064-013-0552-x