abutment and pier using composite pile and sheet pile of a bridge

摘要

The subject innovation 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 provide a synthetic pile and the steel shift of the bridge, with a sheet pile pier to greatly reduce a construction period and will not be an unnecessary step to help reduce the cost of construction it is an object .; Vertical members subject innovation is composed of a synthetic pile and the steel sheet pile perpendicular to the pile driving into the ground and the target; Capped with concrete to the top of the composite pile, and formed of a steel sheet pile reinforcement and concrete; The cast-in-place curing the reinforced concrete and over the capping concrete superstructure and; It characterized by consisting of a gyojwa device installed between the predetermined position and the upper structure of the capping concrete.