Dynamic adjustment test device for simulating multi-point random leakage of shield tunnel

The invention discloses a dynamic adjustment test device for simulating multi-point random leakage of a shield tunnel. The dynamic adjustment test device comprises a model barrel system, a tunnel model system and a CT (Computed Tomography) measurement system, the dynamic adjustment test device for simulating the multi-point random leakage of the shield tunnel comprises a model barrel system, a tunnel model system and a CT measurement system, array cubic compartments are arranged on the inner wall of a barrel, each compartment is connected with a water inlet and outlet channel, a barrel cover and the bottom of the barrel are both provided with circular plate linings, and the circular plate linings are connected with the CT measurement system. The tunnel model system comprises a sleeve, a tunnel model and an end fastener, the CT measurement system comprises an X-ray emission system, an X-ray receiving system and an image reconstruction system, the circular plate lining can drive the tunnel model to rotate relat