FIELD: technics; technical equipment.
SUBSTANCE: invention relates to ice-making, in particular to methods for creating ice crossings for the transport of goods. Method includes cleaning the ice cover from snow, placing the hydraulic resistance oriented perpendicular to the direction of the subglacial current under the ice cover at the place of the planned ice crossing. Hydraulic resistance is created by freezing the ice barrier with the help of a built-in thermobattery in ice.
EFFECT: method for creating ice crossings for cargo transportation is proposed.
1 cl, 2 dwg
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|---|---|---|---|
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|
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|
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| METHOD TO PRODUCE ICE FERRY | 2008 |
|
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