The new type of shield tunnel soil-water pressure monitoring rod includes a pressure monitoring rod body, which consists of a cylindrical rod-shaped rod body, an end compartment connected to one end of the cylindrical rod-shaped rod body, and a sealing box fitted over the other end of the cylindrical rod-shaped rod body. The end compartment is equipped with a soil pressure sensor and a pore water pressure sensor. The lead wires set on the soil pressure sensor and pore water pressure sensor pass through the cylindrical rod-shaped rod body to connect with a strain gauge; during soil pressure monitoring, the pressure monitoring rod body sequentially passes through the pipe segments, grouting layer, and into the soil body. The connection between the pipe segments and the pressure monitoring rod body is sealed by the sealing box. By simultaneously measuring soil pressure and pore water pressure through the soil pressure sensor and pore water pressure sensor, the measurement results are transmitted to the strain gauge via the lead wires. Compared with the existing technology, this invention has the advantages of convenient installation and use, high reliability, and the ability to measure both soil pressure and pore water pressure simultaneously.