BRIDGE Russian patent published in 1995 - IPC

Abstract RU 2049846 C1

FIELD: building bridges. SUBSTANCE: bridge has coastal and floating supports, guys and span-type constructions. The bridge is composed of modules. Each module is formed of two lengthwise three-span constructions with terminal and middle parts installed in parallel. The three-span parts are connected to one another with crosswise members. Floating supports are made in the form of vertically installed pontoons provided with a system of weights moved in vertical direction to split off and crush ice. Each module of the bridge is supplied with propulsion propeller-motor installation with rudders to independent moving. EFFECT: decreased time to erect the bridge. 3 cl, 2 dwg

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RU 2 049 846 C1

Authors

Valov Igor' Vladimirovich

Dates

1995-12-10—Published

1992-03-10—Filed