Shield tunneling and soil body cutting synchronous muck improvement test device and test method

The invention belongs to the technical field of shield tests, and discloses a shield tunneling and soil body cutting synchronous muck improvement test device and test method. The shield tunneling and soil body cutting synchronous muck improvement test device comprises a transparent soil bin, the transparent soil bin is arranged in a steel outer cylinder and fixed, and a visible window is formed in the steel outer cylinder; an additive inlet and a water inlet are formed in the transparent soil bin, a driving piston is arranged at one end of the transparent soil bin, a cutterhead is arranged at the other end of the transparent soil bin, the driving piston can push a soil body to move towards the cutterhead in the transparent soil bin, and the cutterhead rotates and cuts the soil body. According to the invention, real working condition simulation and visual observation of the synchronous muck improvement process of shield tunneling and soil body cutting are achieved at the same time. 本发明属于盾构试验技术领域，公开了一种盾构掘进和土体切削