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 internal fences of the premises located inside. At the same time arches are used as a bearing frame (carcass) of walls. 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. Suspensions are attached at the bottom to arches, and at the top there are stands that serve as supports for structures of floor decks. Solid reinforced concrete slabs of floor decks are reinforced in transverse direction for perception of floor load and in longitudinal direction - for perception of arch thrust. Slabs in areas of fixation to arches have edging from metal shapes, for instance, a channel equipped with reinforcement hinges poured with concrete during arrangement of the slab. 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 considerably reduce development area.

4 cl, 2 dwg