Full-size pipeline fatigue test operating platform

The invention discloses a full-size pipeline fatigue test operating platform and belongs to the technical field of ocean engineering equipment. The full-size pipeline fatigue test operating platform comprises a base, two guide rail beams and two servo actuation systems, the specification of the base is 12600 mm*1300 mm*2880 mm, the two guide rail beams are arranged on the two sides of the base in the length direction of the base in parallel, each servo actuation system is provided with sliding trundles, the servo actuation systems can travel on the two guide rail beams through the sliding trundles, each servo actuation system is further provided with a first pipeline clamp, and the full-size pipeline fatigue test operating platform is loaded with a pipeline sample through the first pipeline clamps. The requirements of a full-size pipeline fatigue test for the operating platform can be met. After the pipeline sample is loaded, three-point and four-point bending dynamic and static coordinating loading or separated loading of the pipeline sample can be achieved. According to the specifications of pipeline samples to be loaded, the distance between the two servo actuation systems can be adjusted, and adaptability is higher.