BRIDGE FOR TWO WAYS, PREFABRICATED FRAMEWORK OF A BRIDGE, BRIDGE FLOOR

摘要

FIELD: bridge building. SUBSTANCE: framework of a bridge with reinforced concrete orthotropic slab of roadway consists of arched shells installed onto main beams, with provided breaks between the shells, and covering of water-repelling polymeric fibrous concrete with ribs covering the shells. The shells and covering are made so to interact to each other. Bridge floor with gutter-type pedestrian way being integrated with wheel-baffle wall and stiffness fins with size the same as gaps between adjacent slab shells of the roadway. The pedestrian is inclined towards the roadway and provided with slots for liquid discharge. EFFECT: technological effectiveness.