A three-section hinged arch bridge suspender system with rigid tie rods and flexible cables
A flexible cable and tie rod technology, applied in bridges, bridge parts, bridge construction, etc., can solve problems such as the horizontal stress of the error steel tie rod, and achieve the effect of facilitating the adjustment of the suspender force, being easy to replace, and preventing the tie rod from breaking.
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[0054] A three-section hinged arch bridge suspender system with rigid pull rods and flexible cables in the present invention is as follows: Figure 2 to Figure 13 As shown, it includes an upper steel tie rod 2, a suspender cable body 1, a lower steel tie rod 3 and a connecting member, wherein the upper steel tie rod 2 and the lower steel tie rod 3 are rigid tie rods, and the two upper steel tie rods 2 and the lower steel tie rods 3 Both ends have external threads, the suspender cable body 1 is a flexible cable, and the two rigid rods are located at the upper and lower ends. The upper steel rod 2 is fixedly connected with the upper anchor unit embedded in the arch rib 8 of the arch bridge, and the lower The steel tie rod 3 is fixedly connected with the lower anchor unit embedded in the beam 26 of the arch bridge. The upper end of the suspender cable body 1 is hinged with the upper steel tie rod 2 through the upper connecting member, and the lower end is connected with the lower ...
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