Slurry shield tunneling device for test and test method thereof

The invention relates to the technical field of simulated tunneling in clay strata and complex geological environments, discloses a slurry shield tunneling device for a test and a test method thereof, and aims to solve the problems that in the prior art, the tunneling process cannot be simulated, and when silty clay or soil with high viscosity is encountered in actual engineering implementation, the tunneling process cannot be simulated. And sufficient tunneling data analysis is lacked. Two propelling guide rails are arranged on a supporting base in parallel, a soil tank is arranged on the propelling guide rails, the soil tank is sealed through a soil tank cover, a propeller is installed behind the soil tank, a cutter head is installed in the soil tank, a tunneling rotator is connected in front of the cutter head, the soil tank is connected with an inflation pressurization assembly, and the soil tank is connected with a slurry circulation pipeline. The soil tank is convenient to disassemble, multi-working-con