The application of carbon fiber composites to the seismic strength of civil structures is a new trend in current construction methods. The use of carbon fiber reinforcement can improve the flexural strength and toughness of structures, and can effectively increase the anti-seismic and prolonged earthquake-resistant years compared with traditional steel plate reinforcement. The light weight does not add significant load to the structure, has good fatigue resistance and long earthquake resistance. FTC carbon fiber shock-resistant reinforced unidirectional braid fabric has 200g and 300g specifications, so that it is woven with 12K carbon fiber, fiber modulus 36Msi, strength 700Ksi or more, and has good compatibility with reinforcing epoxy resin. The high strength of the composite material can meet the requirements of the countries to strengthen the return.