Abutment and pier using composite pile and sheet pile of a bridge, and it's construction method

摘要

The present invention is synthesized as a method to form a pile driving, foundation piles and permanent structure to a predetermined depth of a synthetic pile and the steel sheet pile produced by combining the steel sheet pile and the steel pipe pile or H peg to the target soil, which construction the shift and the piers of the bridge stakes and supporting a vertical load and lateral load at the same time, steel sheet pile is in a format that supports the earth pressure steel sheet pile wall is the role of the supporting replace conventional retaining wall and weak vertical bearing capacity of the steel sheet pile is synthesized synthesis stake making structures and and to act as a supporting pile constituting the relief or bridges, to greatly reduce a construction period and provide alternating, bridges, and a method of construction of the bridge using a synthetic pile and the steel sheet pile to reduce the cost by omitting an unnecessary process it is an object.; The invention connects the synthetic pile and the steel sheet pile to the target soil, comprising pile driving; The step of reinforcing the reinforcement to the top of the composite pile and the steel sheet pile and concrete cast-in-place curing to capping; Steps for installing gyojwa device to a predetermined position on the capping concrete; Step of placing the reinforcement and the cured concrete on the capping Concrete superstructure; After the superstructure construction and at the same time clean the exposed surfaces of the composite pile and the steel sheet pile is characterized in that the construction of facilities via a step for applying a predetermined method step.