FIELD: transport.
SUBSTANCE: invention relates to sip building and mat be used for transportation of dumb barges by pushing. Proposed train comprises pusher tug 1 with bow and stern 2, 3, respectively, hull 4, interconnected dumb barges 5 coupled with pusher tug 1, and barges coupler 6. Barge 5 features taper bow. Barge stern 8 is furnished with recesses to be filled by bows of train tailing barges. Barge stern recess 9 is equipped with structural assembly for coupling barge 1 with barge 5, barge 5 with barge 5, and featured fitting shape with plain part 10 whereto secured is said structural assembly. The latter is composed of rough vertical plates arranged at different height relative to waterline. Barge coupler represents semi-stiff assembly with one degree of freedom.
EFFECT: higher reliability and efficiency in arctic navigation and heavy gales.
7 cl, 2 dwg
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