Fabricated bracket structure for double-limb thin-wall pier

• Main Authors: YANG YUNFENG, YANG ZHIZHOU, HAN RONGXIN, LU HAO, ZHANG PENG, LI ZHAOCHENG, ZHOU LIJIAN, LIU CHUNLEI, LIU QUANHOU, GAO GUOHANG, GUO JINDONG, LEI SHAN
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2021
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model provides a double-limb thin-wall pier assembly type bracket structure which comprises cantilever type bracket structures on the two outer sides of piers and a horizontal bracket structure on the inner side of the piers, a plurality of connecting mechanisms are arranged between the horizontal bracket structure and the cantilever type bracket structures, and the two piers are each provided with a finish rolling deformed steel bar. An inclined rod is arranged at the bottom of the cantilever type bracket structure, one end of the inclined rod is connected with the outer side of the cantilever type bracket structure, and the other end of the inclined rod is connected with the finish rolling deformed steel bar. According to the method, large-area high-altitude welding operation is not involved, the problem that the quality of each connecting structure is affected due to unqualified welding is avoided, the safety of workers is high, and operability is high. Cutting operation is not involved, the op