Testing device and testing method for permeability of soft permeable pipe in tailing pond

The invention discloses a device and a method for testing the permeability of a soft permeable pipe in a tailing pond, and relates to the field of permeability simulation experiment equipment. Comprising a test tube, a test bottom tube is arranged below the test tube, and the test bottom tube is communicated with the test tube; a bearing platform is arranged below the test bottom tube; a sealing cover is arranged at the top end of the test tube and is provided with a water injection port; a plurality of water outlets are formed in the testing pipe, and a plurality of pressure testing pipes are arranged on the testing pipe; a permeable water outlet is formed in the test bottom pipe and is connected with a soft permeable pipe; the permeable water outlet is connected with a water level adjusting hose which is positioned outside the test bottom pipe. The practical working condition of the tailing pond can be accurately simulated, and the mutual relation between the seepage drainage capacity of the soft permeable