Structure for controlling relative sedimentation of joint part between channel and underground building

The invention belongs to a building structure design technology, and particularly relates to a structure for controlling the relative sedimentation of a joint part between a channel and a deeply buried building. According to the structure disclosed by the invention, raising lugs (6) which protrude outwards are arranged on outer walls (5) of the building at the joint part with the channel and are used for limiting the vertical displacement of a bottom plate (8) and/or a top plate (7), and therefore the deformation, and even dislocation of the joint part caused by uneven sedimentation can be effectively controlled. The structure provided by the invention can be widely used for the joint part between the deeply buried building and the channel so as to control the dislocation caused by uneven settlement of the channel and the building, thereby ensuring that the design function can be achieved.