FIELD: construction.
SUBSTANCE: sea bridge is made of giant balls-floats from stiff foam plastic in a strong shell and ropes stretching via their middle with tubular elements of an overbridge on strainers and bearings, making it possible for the floats to rotate around the overbridge.
EFFECT: possibility to use a bridge for transportation of cargo and passengers via bays, channels, where ordinary bridges may not operate.
1 cl, 3 dwg
