Ground truncated spherical antenna housing loading test method

The invention discloses a ground truncated spherical antenna housing loading test method, which comprises the following steps of: fixing an antenna housing unit piece on a loading tool, arranging a dial indicator in the loading tool through a support frame, propping a probe of the dial indicator against the inner wall of the antenna housing unit piece, and placing a sandbag on the unit piece to simulate the effects of wind load and snow load. The deformation of the unit piece after loading and unloading the sandbag is detected through the reading of the dial indicator, and the wind and snow resistance of the unit piece is detected. The method can simulate the effect of the uniformly distributed load on the curved surface, and has universality for unit pieces with different curvatures; and the test operation is simple and convenient, the loading tool is convenient to process, the cost of manpower and material resources consumed in the test process is low, the test can be used for verifying a simulation calcula