Constructing method of rocking bridge supported by lateral cables, and that rocking bridge using this same

摘要

In the present invention, the first and second handrail coupling portions 31 and 36 are each fixedly coupled to each of the first and second supporting cables 21 and 22 in a state of being spaced apart from each other by a predetermined distance. The first installation step of the first and second railing coupling parts (31, 36); The first support plate 32 of the adjacent first handrail coupling part 31 and the adjacent second handrail coupling part 36 by first installing each of both ends at the lower end of the mold 40 and at the lower end of the other side The first installation step of the mold 40 coupled to each of the second support plate 37; When the mold 40 is first installed, the first and second railing coupling portions 31 and 36 are installed in a state facing each other in the direction of the second pylon 18, spaced apart by a certain distance, and sequentially installed, and then the first, The first and second auxiliary temporary cables (28, 29) connected to the second temporary cables (26, 27) are sequentially moved in the direction of the second pylon (18), and the first and second railings adjacent to each of the molds (40) are combined. A second installation step of the mold 40 sequentially coupled to each of the first and second support plates 32 and 37 of each of the parts 31 and 36; Removing the first and second temporary cables (26, 27) from the first and second pylons (13, 18), respectively; Installation step of the first and second handrail cables 51 and 56 between each of the plurality of first and second support cables 21 and 22; construction method of a sloping bridge supported by a side cable including, and slumping by Provide a leg.