Temporary Reinforcing Apparatus for Casting Concrete in Concrete Filled Tube Column

摘要

PURPOSE: A temporary reinforcement supporter for a concrete filled steel pipe column is provided to increase the concrete placing height by controlling deformation of a steel pipe. CONSTITUTION: A temporary reinforcement supporter for a concrete filled steel pipe column comprises reinforcing posts(10), tendons(20) and connectors(30). The reinforcing posts is installed in a longitudinal direction of an outer surface of a steel pipe(1). The tendons separated in a longitudinal direction each other bind the reinforcing posts and control deformation of the steel pipe. The connectors composed of two rotary bodies(32) and casings fasten the tensions each other. The rotary bodies are rotated so that a coupling angle of the tensions is changed. The casings accept the rotary bodies.