Applying the initial parameter method,an initial parameter method formula on how to calculate the internal force of anchor anti-slide pile is set up respectively when the foundation coefficient of up and down.

On the present condition in designing the anchor anti-slide piles, the shortage of optimization designing of the anchor anti-slide pile is pointed out; based on analysising the relationship between the anchor force and the costs of engineering, the way of the lowest costs of engineering is gotten, and the mathematical model is set up.

Comprehensive study on the flavor undergoing force of the anchor and anti-slide pile in the anchor anti-slide piles system shows that the deformation of the anchor has a close connection with the internal force and deformation of piles.

After comparing two plans(anti-slide pile with anchor cable and Lattice anchor) in terms of technical and economical as well as construction conditions,the proper one was selec.

Finite difference “k-k” method of calculation of anchor-stabilizing piles;

Based on transversely isotropic theory,influences of anisotropic rock upon the force of anti-slide pile with pre-stressed anchor cable are digitally simulated.

Anti-slide pile with pre-stressed anchor cable is a kind of compound stress structure which uses anti-slide pile and anchor cables to resist the pushing force of landslide.