Bridge bonded steel composite reinforcing structure

• Main Authors: ZHANG LING, LIU YANHE, LI LIANGLIN, LYU MEIMEI, YIN YANPING, HUANG JUNPENG, TAN RONGZHI, CHANG JIAN
• Format: Patent
• Language: Chinese; English
• Published: 18.11.2022
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model discloses a bridge sticky steel composite reinforcing structure in the technical field of bridge reinforcement, which comprises a main beam, carbon fiber cloth is stuck below the main beam, a steel plate is arranged below the carbon fiber cloth, a steel plate bolt hole is arranged on the surface of the steel plate, a chemical anchor bolt is inserted into the steel plate bolt hole, and the steel plate bolt hole is connected with the main beam. The steel plate is connected to the lower portion of the main beam through a chemical anchor bolt in a bolted mode, a steel plate grouting hole is further formed in the surface of the steel plate, and the steel plate is pasted to the lower portion of the carbon fiber cloth through structural adhesive poured into the steel plate grouting hole. According to the utility model, the anchoring problem of carbon fiber materials is solved, the ductility of a reinforced component is improved, and compared with a bonding steel plate reinforcing structure, the thi