A Study On The Forecast Theory Of Landslide Surge And The Computing Model Development

In water-power projects.The reservoir's brim is offen happen Landslide.The landeslide will arose surge in the reservoir,and it maybe bring danger to the water conservancy and nearby area. The big landslide can produce big surge,The surge not only endanger the area of it's affected area at any moment,but also more importance along with the dissemination and overlap-add of surge, probably result in the dam debacle etc the reservoir wreck affair. Therefore to surge research meaning graveness of the landslide.The landslide surge's system theory study is text's keystone,it have four main content.(1) The analysis gathers the kinematics and the sport mechanism of the wrecked slope: it contain three facets,it's the landslide's kinematics and the sport mechanism, the wreck method of the slope, contrast and anlyse the compute method of the slide speed.(2) Classification analyze the compute method of the surge ,and the factorthat effect the compute method.(3) The initial analysis study surge the method that a form analysis method and waves compute soon.(4) The landslide surge compute model study: Adopt the ATL model technique, develop glide speed compute model,surge compute model and the spread surge compute model.In the end,the xintan landslide as example in text, validated the surge's compute method,and the text contrasted and analysed the result of compute.