The invention provides an expandable sieve pipe performance detection experiment apparatus and an expandable sieve pipe performance evaluation method, and belongs to the field of the sand prevention well completion of oil, gas and water wells. The expandable sieve pipe performance detection experiment apparatus comprises a simulated stratum and wellbore system, a fluid circulation system, a pressure measurement system, a stress measurement system, a temperature control system and a data acquisition and processing system, wherein the simulated stratum and wellbore system comprises a constant temperature box, a kettle body arranged inside the constant temperature box, a flush pipe, an oil pipe, an expandable sieve pipe and a simulated well wall, the flush pipe, the oil pipe, the expandable sieve pipe and the simulated well wall are arranged inside the kettle body, the bottom portion of the kettle body is provided with an outlet, the side wall of the kettle body is provided with a fluid injection port and a pressure measurement hole, the fluid circulation system comprises a pre-heating device and a plunger pump, the pre-heating device pre-heats a fluid, the plunger pump injects the pre-heated fluid into the kettle body through the fluid injection port on the kettle body, and the pressure measurement system is connected to the pressure measurement hole and the outlet on the kettle body, and monitors the injection pressure, the outer wall pressure of the expandable sieve pipe and the outlet pressure.