The Research of the Attenuation Law about the Climbing Height under the Action of Landslipe Surge 

Qingqing ZHANG 

Chongqing Jiaotong University, Chongqing, 400074, CHINA 

Abstract: Based on the formation of the reservoir landslide and the factors affecting the size of the surge , we have known the principle of the energy exchange between the solid and the liquid. At last, we choose the reservoir area of three gorges to simulate the generalized model experiment. After integrated and analyzed the experimental data, we used the analysis method of multiple regression to fit data. We got the relationships between the reservoir depth, width of landslide, dip Angle of landslide and the swell biggest climb in the other side .We found the attenuation law of the climbing height along the bank. We compared the calculated values of the fitted empirical formula with the measured data in the experi-ment. The results show that the fitted formula has certain reliability .This can provide certain reference basis to foreshore the damage to the bank slope and prevent the safety of the people along the bank. 

Keywords: Land slide surge; Climbing height; Bank slope; Attenuation law