Prediction and Evaluation on Reservior Bank Rebuild of the Water Sources Project of South-To-North Water Diversion

The factors impacting the reservoir bank reconstruction are analyzed systematically in the paper.Based on a case study of reservoir bank geological environment of Fangtan Town,Shiyan City,the final stability slope degree value of different lithology is determined by reservoir bank slope degree typical statistical methods,and the engineering geological evaluation of reservoir bank reconstruction is given by slope angle geological analogy method.In this way,the width of collapse bank can be determined,and the result can guide the immigration programming.In order to increasing the area of farmland and programming,the corresponding prevention project is presented.