Geological Engineering: Proceedings of the 1st International Conference (ICGE 2007)
102 Analysis on the Deformation of Tangjiao Village Landslide under Reservoir Water Level Drawdown Condition
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The studies show that the ground water in the slope plays a decisive role in its stability. The engineering examples of the Three Gorges reservoir region indicates that periodical fluctuations of reservoir water level that change the environment and condition of the intrinsic interaction water and rock, result in the deformation and failure of reservoir slopes and landslides, and drawdown of the water level is the major factor inducing the landslides at the reservoir bank. This paper takes Tangjiao village landslide in Wanzhou district in Chongqing Municipality for example, based on two longitudinal profiles of the landslide and the dynamic...