Piezoelectric intelligent aggregate based on high-strength concrete

The utility model relates to the technical field of civil engineering structure health monitoring, in particular to a piezoelectric intelligent aggregate based on high-strength concrete, which comprises a shielding metal shell, a cylindrical piezoelectric ceramic body, a temperature sensor, a high-strength concrete layer and a shielding lead, the two chambers are a first chamber and a second chamber which are separated in a sealed mode, the cylindrical piezoelectric ceramic body is arranged in the first chamber, the temperature sensor is arranged in the second chamber, the high-strength concrete layer is arranged on the outer side of the shielding metal shell, one end of the shielding wire is electrically connected with the cylindrical piezoelectric ceramic body and the temperature sensor, and the other end of the shielding wire is electrically connected with the high-strength concrete layer. And a shielding head connected with an external analysis instrument is arranged at the other end. According to the pie