Abstract
A methodology for monitoring system of an impoundment-induced landslide in Three Gorges Reservoir Area, China is introduced. Currently, based on landslide geological classification, the monitoring regions and methods which include types of monitoring instruments, placement and calibration precision of instruments, and appropriate periods for instrumental placement is confirmed. To optimize the monitoring system, sensitivity analysis of displacements and the water table in landslides affected by reservoir surface fluctuation is completed to determine the layout of the monitoring cross sections and the monitoring points. As a case study, the behavior of displacements and the potential fluctuation of the water table in the Shiliushubao landslide, produced by the gradual water impoundment at Three Gorges Reservoir, has been simulated using 3D finite element method analysis. The sensitivity analysis of Shiliushubao landslide is investigated by the fuzzy set evaluation method. As a result, the monitoring network of Shiliushubao landslide is established.
Similar content being viewed by others
Reference
Angeli MG, Pasuto A, Silvano S (2000) A critical review of landslide monitoring experiences. Eng Geol 55(3):133–147
Dai FC, Deng JH, Tham LG, Law KT, Lee CF (2004) A large landslide in Zigui County, Three Gorges area. Can Geotech J 41:1233–1240
Kane WF, Beck TJ (1996) Rapid slope monitoring. Civil Engineering–ASCE (New York) 66(6):56–58
Kang DL, Yu JS, Zhang HX (2002) New technology for landslide monitoring in Europe. Bulletin of Hubei Geology & Mineral Resources 16(4):78–80 (in Chinese)
Li DS, Huang RQ (2003) Research and design of landslide integrated prediction system in Three Gorgers Reservoir Area. Chinese Journal of Geological Hazard and Control 14(2):24–27
Liu GR, Yan EC, Lian C (2002) Discussion on classification of landslides. Chinese Journal on Engineering Geology 10(4):339–342
Saito M (1965) Forecasting the time of occurrence of a slope failure. Proceedings of 6th ICSMFE Conference, Montreal 2:537–541
Wang Li-ming, Wu Peng, Wang Tong-lin (2003) Fuzzy evaluation of the disturbance degree of the excavation to the vicinal buildings. Henan Science 21(5):609–614
Wang FW, Zhang YM, Huo ZT, Matsumoto T, Huang BL (2004) The July 14, 2003 Qianjiangping landslide, Three Gorges Reservoir, China. Landslides 1(2):157–162
Ying XD (2000) Monitoring and analysis of deep-lying displacement of Hunaglashi Landslide. Journal of Yangtze River Scientific Research Institute 17(2):54–56 (in Chinese)
Zhang Z (1991) Application fuzzy mathematic. China Chongqing University Publishing Company, China
Zhang ZH, Luo XQ, Wu J, Wang ZJ (2006) Monitoring model based on landslide classification in Three Gorges Reservoir Area [J]. Chinese Journal of Yangtze River 37(4):93–94
Zheng Hong, Feng Qiang, Luo Xanqi, Liu Defu (2004) Finite element analysis on landslide mechanism at Shiliushubao. Chinese Journal of Rock Mechanics and Engineering 23(10):1648–1653
Acknowledgments
This research is supported by the fund from the Ministry of Land and Resources P.R.C, the Department of Science and Technology of Hubei Province, and the Department of Education of Hubei Province. The authors are grateful to the generous support provided by the Key Laboratory of Geological Hazard and Control of Three Gorges Reservoir Area (China Three Gorges University), Chinese Ministry of Education.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Luo, X., Wang, F., Zhang, Z. et al. Establishing a monitoring network for an impoundment-induced landslide in Three Gorges Reservoir Area, China. Landslides 6, 27–37 (2009). https://doi.org/10.1007/s10346-008-0140-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10346-008-0140-5