The invention relates to a piezoresistance/piezoelectric material system and production and application methods of the piezoresistance/piezoelectric material system. The piezoresistance/piezoelectric composite material comprises the following components in parts by weight: 100 parts of cement, 105-500 parts of micro/nano grade piezoelectric ceramic powder body, 10-30 parts of fly ash, 15-50 parts of water, 0.01-2 parts of super plasticizer, 0.1-10 parts of toughness fiber and 0.01-15 parts of conductive fillers. A sensor utilizing the piezoresistance/piezoelectric composite material comprises a piezoresistance/piezoelectric composite material layer, wherein the upper surface and the lower surface of the piezoresistance/piezoelectric composite material layer are respectively provided with one electrode, the piezoresistance/piezoelectric composite material layer and the electrodes are coated in a package shell, the upper electrode and the lower electrode are connected by an electromagnetic shielding wire passing through the package shell, and the sensor is arranged between a bracket and a support bridge deck unit or is embedded in the support bridge deck unit. The sensor utilizing the material, disclosed by the invention, has intrinsic structure toughness and synchronous monitoring capability of covering a whole-frequency-domain static/dynamic traffic and structure parameters.