FIELD: construction.
SUBSTANCE: carrying capacity of the ice cover is increased by means of steel pipes lowered vertically to the basin bottom through the through openings formed in the ice cover along both sides of the crossing along its entire length, the bottom end of the pipe being made welded and its upper end projecting over the ice surface. The pipes are made in the form of telescopic supports. The section of connecting the movable element of the telescopic support with the immovable one is equipped with a heat-insulating coating.
EFFECT: increasing the carrying capacity.
2 dwg
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Authors
Dates
2017-06-21—Published
2016-04-22—Filed