Method for building subway station

The invention discloses a method for building a subway station, and the method comprises the following construction steps of: sorting underground pipelines, and carrying out diversion on the pipelines needing diversion; modifying traffic guide; constructing a foundation pit enclosure structure; constructing a cover system, and taking part of a constructed cover plate as a half cover part; recovering a temporary pavement on the constructed cover plate; excavating a foundation pit, carrying out suspension treatment on the pipelines which are not moved away, and transporting the soil body excavated from the open cut part out from the foundation pit; constructing a main body structure of the station, and lifting material and constructors to pass in and out from the open cut part; and backfilling earthwork, dismounting the cover system and recovering a pavement.