REINFORCING METHOD OF CONCRETE STRUCTURES BY PRE-STRESSING OF CARBON FIBER LAMINATES USING CLAMPING UNITS

摘要

The present invention relates to a reinforcement method of a concrete structure for prestressing a carbon plate by using a clamping unit, the one end of which is fixed by an anchor plate, and the other end by simply operating a hydraulic pump, pressurized carbon plate installed Since the clamp can slide in the fixed guider, the prestressing of the carbon plate can be easily performed, and after prestressing the carbon plate, the prestressing state of the carbon plate can be maintained by using the distance adjusting bolt. Even during the hardening time, the utilization of the hydraulic system can be achieved, and the construction of the carbon plate can be easily performed by checking the installation position of each component for installing the carbon plate at the same time as checking the position of the reinforcing steel bars in the structure. Prestressing the carbon plate By using the physical characteristics of the carbon plate to maximize the use of the carbon plate, and by covering the tape on the edge of the mounting frame to prevent the adhesive from sticking to the mounting frame to prevent damage to the mounting frame, After the prestressing is completed, all components except the first and second anchor plates are separated and reused, thereby reducing the manufacturing cost and the park cost of the components.