The Effect Analysis of Anchor Plate Distribution on the Stress and Deformation of Reinforced Soil-cement Pile Anchorage body

In the soft soil slope and deep excavations, reinforced soil-cement piles have more advantages than the regular bolt (cable) in controlling the deformation and stable of the slope. The anchoring force of the reinforced soil-cement piles is mainly from the friction between the anchorage bodies and the soil. Mindlin displacement solution is used to elicit the theoretic value of force in the bonding section of the stiffness body. Then, the stress distribution changes among stiffness bodies and anchor plates and soil-cement anchorage bodies is used to analyze the influence of bearing capacity and deformation from the several anchoring plates on reinforced soil-cement piles through the transfer process of the pullout force. This structure has been proved from the field test.