Landslide displacement prediction method using the real-time monitoring of groundwater levels
2013
The present invention belongs to the hazard monitoring and warning stability evaluation technique landslide slope, landslide prediction method using the real-time monitoring of the displacement of groundwater of the present invention comprises the steps of: (1) Selection and preliminary investigation landslide monitoring point; (2) monitoring device is arranged and installation; (3) and the landslide displacement groundwater monitoring real-time monitoring and real-time processing data; (4) statistical analysis unit period and the groundwater level H0 and the mean rate of displacement V0 is determined; (5) increase the groundwater level parameters unload uninstalls determination; (6) in response to determining the rate of displacement amount of displacement response parameter; (7) landslide displacement rate of groundwater unload response ratio determining parameter values; and (8) the use of groundwater and displacement rate of LURR slope stability evaluation and monitoring and early warning. The present invention effectively overcomes the limit equilibrium is difficult to accurately determine the mechanical evaluation of physical and mechanical parameters and boundary conditions, etc. of landslide brought mistake or wrongly.
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