Axillary corner structure for subway station

The utility model relates to the technical field of haunch angles, and discloses a haunch angle structure for a subway station, which comprises a top plate and a side wall of a station hall layer, and further comprises an inclined strut, two ends of the inclined strut are respectively connected with the top plate and the side wall, and a space enclosed by the inclined strut, the top plate and the side wall forms a pipe gallery. The section of the pipe gallery is triangular, and the pipe gallery is provided with a maintenance channel. According to the haunch structure for the subway station, the inclined strut is arranged to replace a concrete haunch in the prior art, the included angle between the side wall and the top plate is supported, and the structural strength of the included angle is improved; and meanwhile, space can be reserved for the pipe gallery formed by the space defined by the inclined struts, the top plate and the side walls, pipelines can be conveniently arranged in the pipe gallery, and work