FIELD: construction.
SUBSTANCE: carrying capacity of the ice cover is increased by means of steel pipes lowered vertically to the basin bottom via 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. In the upper ends of the pipes, heating elements are attached on flexible ties, made in the form of rings, the diameter of which exceeds the dimensions of ice formations frozen on the pipes.
EFFECT: increasing the load degree.
2 dwg
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Authors
Dates
2017-08-02—Published
2016-04-22—Filed