Braced system that construction of subway station superstructure and entry driving machine missed stop and go on simultaneously, provide that tunnel boring machine misses the stop and the condition offollow -up construction passageway under, subway station superstructure can be under construction simultaneously, can effectively solve station construction and the entry driving machine problem thatcross interference influences of missing the stop. Station substructure is including the capable district's side wall of station bottom plate, rail that has completed, in the station capable positionof substructure inner rail in station midspan both sides. Follow tunnel extension method interval on the top in the capable district of rail and set up the shaped steel supporting member, the both ends and the capable district's side wall fixed connection of rail of shaped steel supporting member, the headspace of tunnel boring machine under the steel shotcrete component passes the capable district of rail. The station midspan sets up full hall scaffold frame, and full hall scaffold frame lower extreme supports on the bottom plate of station.