Analysis of Methods to De-Ice Roads

Using the obtained materials on strength characteristics of ice, the authors analyze the methods of de-icing based on ice properties and behavior in various conditions. It is established that thermal effects (melting, steam and gas-thermal) can be considered the most disadvantageous from the standpoint of energy consumption. Chemical destruction of ice leads to corrosive effects on the pavement, vehicles and adversely affect people and the environment. Many other methods (electrophysical, electrohydraulic, electromagnetic) are at the stage of scientific development. The most profitable method from the point of view of simplicity of design, energy consumption, environmental friendliness and efficiency remains the mechanical method of breaking ice (impact, pressure reduction under the ice crust, cutting, spalling, drilling). The design of an adapter for road machines to de-ice roads, proposed in the article is primarily characterized by ease of manufacture and maintenance.

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