Device for testing shear resistance of joint of cemented prestressed assembled pipe gallery model

The utility model provides a device for testing the shear resistance of a joint of a cemented prestressed assembled pipe gallery model, which is suitable for testing a multi-section cemented prestressed assembled pipe gallery model and comprises a fixing system, a loading system and a measuring system, wherein the fixing system comprises a ground anchor and a test platform, and is used for limiting the displacement and rotation of the segments at the two ends of the pipe gallery model; the loading system comprises a force transmission frame, a jack system and a limiting system, and is used for pushing the middle section and the two end sections of the pipe gallery model to generate relative horizontal shearing displacement; the measuring device comprises a shearing thrust sensor, a displacement measuring device and a strain sensor and is used for measuring shearing thrust, shearing displacement and local strain of the pipe gallery model. The test device is clear in principle, simple in structure, easy to real