Deep base anti-slide stability analysis of power house section of Wujiang Shatuo Hydropower Station

The strength reduction finite element method is used to calculate the deep base anti-slide stability safety factor of the power house section of Wujiang Shatuo Hydropower Station. This method is compared with the most dangerous slip surface search method based on genetic algorithm. The results demonstrate that the results of these two methods are fairly consistent each other; and the positions of slip surface are also much consistent.