BUILDING-BRIDGE Russian patent published in 2014 - IPC E04H14/00 E01D1/00 

FIELD: construction.

SUBSTANCE: building-bridge comprises a traffic area and premises. The traffic area and premises are inside the main span load-bearing structure of a box-shaped section, shelves and walls of which are made of solid reinforced concrete and performing the load-bearing function, are simultaneously the internal fences of the premises located inside. The inner volume of the building bridge is divided into two or more levels, one of which is occupied by the traffic area, and other levels are occupied by premises of different purpose. Internal walls and slabs of the premises are simultaneously the stiffening elements of the main bridge span. Main reinforcement of external reinforced concrete walls of the span is arranged in two strips that do not contain window and door openings that stretch from the middles of the heights of end walls towards the middles of the lower and upper slabs. The ratio of the building-bridge height to the span makes at least 1/2.5.

EFFECT: invention makes it possible to considerably reduce consumption of building materials due to creation of a single structure of a building-bridge and to reduce development area.

2 cl, 1 dwg