The finite element stress integral transfer coefficient method is proposed to solve the problem on anti-sliding stability of the rock slope with non-penetrating weak structural plane,which can search the position of main anti-slip surface by combining the finite element method with the transfer coefficient method.Based on the stress field analysis of elastic plastic finite element method,we obtain the normal direction and tangential force of each sliding surface using the stress integral.Under the condition of equal safety factor,we simulate the dynamic process of residual thrust transfer along the slip surface to the main anti-slip surface when the slope is unstable,and set up limit equilibrium equations of every slip surface.Finally,we search the starting point position and angle of the main anti-slip surface and the corresponding minimum safety factor using Fortran.The calculation example show that the finite element stress integral transfer coefficient method can accurately find the main anti-slip surface’s position,and the slope stability can be quantified to a specific value.This method overcomes the disadvantages of transfer coefficient method which can only analyze the rigidity and need assume the position of main anti-slip surface.In contrast to the strength reduction method,the error caused by human is also reduced.So the result is more reasonable and reliable.