The invention discloses a real-time
dynamic monitoring test device for water
regimen of a mining working surface. The test device comprises a square transparent container, wherein symmetric partition slots are longitudinally formed in corresponding inner side edges of the container, different baffle plates are inserted into the partition slots to combine a closed region, the closed region is filled with a similar working surface rock
mass prepared from a similar material, a complete rubber bag, a plurality of electrodes and a plurality of
stress sensors are embedded into the similar working surface rock
mass, and the rubber bag is connected with an air
pipe extending to the outside of the rock
mass; the plurality of electrodes are connected to an electric cable through wires, and the electric cable is connected with an electrical instrument outside the similar working surface rock mass; the plurality of
stress sensors are connected with a
display device outside the similar working surface rock mass through wires; the
direct current electrical instrument and the
display device are connected with an early warning device. The invention further discloses a test method adopting the test device. According to the test device and the test method, the similar material
simulation of the mining working surface can be realized, and the water
regimen dynamic change in the working
surface mining process can be monitored in real time.