METHOD OF PROLONGING PERIOD OF OPERATION OF ICE CROSSINGS Russian patent published in 2024 - IPC E01D15/14 

Abstract RU 2830552 C1

FIELD: ice engineering.

SUBSTANCE: ice crossing roadway and ice surface adjacent on both sides are covered with heat-insulating material with possibility of its removal to width of 10-15 m from the crossing axis.

EFFECT: prolonged period of operation of ice crossing under conditions of weakening of carrying capacity of ice under effect of positive air temperature in spring.

6 cl, 1 dwg

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RU 2 830 552 C1

Authors

Filippov Dmitrij Anatolevich

Ermoshin Nikolaj Alekseevich

Dates

2024-11-21Published

2023-11-20Filed