Solid type Arch bridge using steel frame construction and this style of construction

摘要

The present invention relates to charge and doubles arch and construction method using the iron, and its object is Reinforcement alternating with piers and building arch ribs in steel-reinforced structure, jucheolgeun of straight in the width direction of the reinforcement when the bridge of the arch rib and, after the production according to the arch of the bridge connects with jucheolgeun the booster reinforced in the longitudinal direction of the bridge reinforcement and pouring concrete arch in steel-reinforced structure the front of the lip to eliminate the curve difficulty of processing and reinforcement of jucheolgeun, concrete and steel the entire reinforcement structure is integrated to provide a charging and doubles arch and construction method using the iron which is capable of supporting the loads that are given to the bridge safely.; The present invention for achieving the above object, the rebar 5, the reinforcement and by pouring concrete steel-reinforced concrete structure alternately 16 and the piers 17 and the abutment 16 and the angle of intersection formed by the iron (17) in a plurality of arcuate H-beam (2), a width of one end ends in a direction perpendicular to the upper side of the compression jucheolgeun 7, the lower side of the tension jucheolgeun 3 of the arcuate H-beam (2) bridge coupled to the to the other end once reinforcement in a straight line, and the compressed jucheolgeun 7 and the tension jucheolgeun (3) respectively connected to be bent arcuately turned booster reinforcement 4, which is reinforcement in the longitudinal direction of the bridge and, on the tensile jucheolgeun 3 and the compression jucheolgeun ( 7) a connection with reinforced connection as to form an arched rib of steel-reinforced structure, to form the mold (8) and the Shore 9, the arch rib 1 and then installed by pouring concrete, concrete and integrating a, and the other chest wall the iron is formed by pouring concrete in the part 15 And that of the charge doubles arch construction and a method using a technical base.