SEA PONTOON BRIDGE

摘要

FIELD: construction.SUBSTANCE: bridge superstructure is made in the form of an L-shaped stiff load-carrying structure that is hinged with its upper end to the adjacent L-shaped structure and with its lower end to a pontoon by means of a hinge as well, with that, L-shaped superstructures are installed like a zigzag.EFFECT: bridge has tall superstructures allowing passage of all types of ships under the bridge, thus providing normal navigation, with that, the bridge is stable due to zigzag-shaped location of superstructures and can have length up to several kilometres.5 dwg