ABSTRACT
This chapter presents a spatial force model of the doublerow anti-sliding pile. Anti-sliding piles are important retaining structure for landslide prevention. A deformation equation is established according to pile border condition, continuous deformation, static force balance and deformation coordination relationship between top ring beam and pile. The stress of double-row anti-sliding piles is different from that of single-row cantilever piles and pre-stress anchored piles. Bending moment of pile top is not 0 for both of the front-row and back-row piles. The maximal bending moment of double-row anti-sliding piles is smaller than that of single-row cantilever piles and pre-stress anchored piles. The calculation results showed with the clarity that the calculation model for double-row anti-sliding piles based on the spatial framework structure are reasonable and practicable.
