Storehouse structure making full use of inter-building space

The invention relates to a storehouse structure making full use of inter-building space. A vacancy area between a first building and a second building adjacent to each other is provided with a plurality of rows of constructional columns. A steel beam is arranged above the constructional column. One end of the steel beam is connected with the wall body of the first floor of the first building. Thesteel beam is provided with a platform. Wall bodies are arranged between adjacent constructional columns and provided with exits. The space surrounded by the constructional columns, the wall bodies, the platform and the ground serves as a storehouse. A first exist and a first passage communicated with the storehouse are arranged between the ground close to the first floor and the platform. Slopesor steps are arranged on the two sides of the storehouse, which are not adjacent to the first and the second floors. A garden and green area is arranged above the storehouse. Compared with an ordinarysemi-underground garage, t