HYBRID FIBER COMPOSITE SHEET FOR CONCRETE STRUCTURE AND STRENGTHENING METHOD OF CONCRETE STRUCTURE USING THE SAME THING

摘要

The present invention relates to a fiber reinforced sheet of a concrete structure and a method for reinforcing a concrete structure using the same. The fiber reinforced sheet of a concrete structure is formed by mixing one or two or more among mixture of a carbon fiber reinforcement and a polyethylene terephthalate (PET) fiber reinforcement, mixture of a glass fiber reinforcement and a polyethylene terephthalate (PET) fiber reinforcement, and mixture of an aramid fiber reinforcement and a polyethylene terephthalate (PET) fiber reinforcement. The present invention has effects of improving a performance of a structure by increasing load carrying capacity of a concrete structure, and improving stability and a service life of a structure by improving a seismic performance.