The invention relates to a method and a structure for enhancing a
brickwork structure and improving
earthquake resistant performance of the structure by using carbon
fiber. The method comprises the following steps of: step one, determining a part to be enhanced and reconstructed and pre-treating the surfaces of a
brickwork; step two,
coating binder on the surfaces of the
brickwork; step three, sticking carbon
fiber cloth tapes on the surfaces of the brickwork in a gridding shape and in a double-surface symmetrical manner; step four, drilling a through hole; step five, using a carbon
fiber pinto pass through the through hole, infusing glue in the through hole and sticking the carbon fiber pin with the brickwork; step six, dispersing the two ends of the carbon fiber pin which are exposed from the brickwork in a strip shape, and respectively sticking and fixing the two ends with the carbon fiber cloth tapes on the two surfaces of the brickwork in a
petal shape; and step seven, additionally sticking a piece of glue-coated carbon fiber cloth in an each area in which strips are stuck. The method solves the technical problem that the carbon fiber cloth tapes on the two surfaces of the brickwork lack organic linkage and can not ensure the
cooperative work of the carbon fiber cloth tapes and the brickwork structure. The adoption of the method can effectively enhance the whole
earthquake resistant performance of the brickwork structure. Meanwhile, the method also has the advantages of simple and convenient construction, short construction period, no original space occupation, no load added to the structure or a foundation and low investment.