The invention discloses an intelligent
hybrid composite FRP (
Fiber Reinforce Plastic) prestressed reinforcement based on a piezoelectric
ceramic and a preparation method of the intelligent
hybrid composite FRP prestressed reinforcement. The intelligent
hybrid composite FRP prestressed reinforcement is prepared from an FRP prestressed reinforcement, wherein the surface of the FRP prestressed reinforcement is provided with a plurality of grooves, a piezoelectric
ceramic piece used as a driver is fixedly arranged in each groove in the embedded length direction and is arranged on one side of the surface of the FRP prestressed reinforcement, a steel
wire gauze with the surface coated with an
epoxy resin layer is wrapped outsides the FRP prestressed reinforcement, the surface of the steel
wire gauze is coated with the
epoxy resin layer uniformly, a
fiber cloth tape which is soaked by
epoxy resin wraps the outer surface of the steel
wire gauze, a plurality of piezoelectric
ceramic pieces used as sensors are fixed on the surface of the
fiber cloth tape in the embedded length direction, and all the piezoelectric ceramic pieces used as the drivers and the sensors are respectively coated with an epoxy resin insulation waterproof layer. With the adoption of the intelligent hybrid composite FRP prestressed reinforcement, the
ductility performance and the
shear resistance of the FRP prestressed reinforcement are improved, and a
monitoring system based on the piezoelectric ceramic is also preset.