| 摘要 |
PURPOSE: An amelioration method of a reinforced concrete structure is provided to intercept factors in inferiority on playing reinforced bars and to heighten the quality of a reinforced concrete structure by reducing the amount of concrete form materials and the period and cost of construction. CONSTITUTION: The construction method of a reinforced concrete structure using a steel wire truss comprises the steps of: erecting a prefabricated steel truss(17) to a wall(82); assembling an inner main reinforcement bar(63) temporarily, then adding a distribution bar if necessary; installing an abutment(83) by adjusting the height of a filler(84); attaching lower rings of the steel truss(17) to a form plate(34) by a rectangular washer(78) and a hook bolt; assembling a temporary beam(45) and a temporary pillar(54) to adjust the form plate(34) vertically; assembling the inner reinforcement bar(63) and an additional distribution bar; laying an electric wire pipe and assembling an outer reinforcement bar(64); attaching a form plate(35) to upper rings of the steel truss(17) by the rectangular washer(78) and the hook bolt; assembling temporary pillars(51,53), temporary beams(41,43) and an L-shaped support; assembling form plates(32,33); assembling the lower main reinforcement bar(62) to lower chords of a steel truss(17); fixing the steel wire(16) to the form plate(33) by the hook bolt and the rectangular washer(78); removing the temporary pillar(53) and the temporary beam(43); assembling the lower reinforcement bar(62); applying an electric wire pipe and an upper main reinforcement bar(61); placing concrete; curing the concrete surface enough to remove a wall form(82), removing the temporary pillar(54), the temporary beam(44,45), the form plates(33,34,35), the abutment(83) and the filler(84); after a given period, removing the temporary pillar, the temporary beam and the form plate(32); after a given period, removing the remaining temporary pillar(51), the temporary beam(41) and the form plate(31).
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