Testing device for simulating cyclic loading of steel cylinder foundation in soil

The utility model discloses a test device for simulating cyclic loading of a steel cylinder foundation in soil. The test device comprises a portal frame; the static balance unit is arranged on the portal frame in a sliding manner; the cyclic loading unit comprises a power equipment bracket, an eccentric rotary loading device, a transmission device and a speed regulating motor; the load distribution unit is connected with the power equipment bracket; the load measuring unit is connected with the load distribution unit; the model box is located below the portal frame, and a soil body is arranged in the model box; and the basic model is arranged in the model box and is connected with the load measuring unit. The test device for simulating the cyclic loading of the steel cylinder foundation in the soil can provide eccentric vertical load for the foundation model, so that the application range of the test device for simulating the cyclic loading of the steel cylinder foundation in the soil is widened. 本实用新型公开了一种模拟