The seepage analysis is important to many engineerings including seepage failure of the rockmass

petrolic seepage in the rockmass and waterproof design of the underground rock engineering. The analytical method will be restricted by some practical factors such as the non-homogenous and anisotropy of the seepage medium for the rockmass

uncertain initial conditions

the boundary condition and the complex geometrical shape etc. The meshless method for the seepage of the rockmass is developed. The seepage problems of the rockmass are mainly solved by the meshless method. The discrete equations and relational computation formula of the method are derived by the variational principle. The boundary conditions are considered by the finite element method. At last

the validity and accuracy of the present coupling method solution are illustrated by two numerical examples.