FIELD: construction.
SUBSTANCE: invention relates to dismountable bridges. Universal dismountable automobile bridge (UARM) includes spans, intermediate supports, coastal supports, entrances on bridge, set of guy amplification of span (pylon bearing shoe, guys, tensioning device), set of pavement, spans with riding on are made of assembly units, including assembly semi-box from bent solid walls beams with open top belt, plate roadway in form of metal orthotropic plate to be fitted at different height, pavements and barrier protection. Mounting joints superstructures implemented by high-strength bolts and two-sided butt straps, connection of assembly units is carried out along lower zone semi-box walls and bottom belts, set of pavement is double-sided.
EFFECT: proposed structure of universal road dismountable bridge.
7 cl, 4 dwg
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