MECHANISM OF FORMATION OF FROST CRACKS ON HIGHWAYS, OPERATED IN TEMPERATE CONTINENTAL CLIMATE
Abstract and keywords
Abstract (English):
The road is a uniform engineering complex, all elements in it work as single entity in close interrelation. The reliable base of road clothes is the road bed which provides its durability and strength irrespectively to climatic, soil and some other factors. The road bed is constructed on a soil layer which changes the properties during the different periods of year. Changes can happen because of influence of natural factors, such as air temperature and humidity of soil. Therefore, service life of road construction depends on a condition of the soil located in foundation of the road, its type and humidity.

Keywords:
asphalt concrete, roadbed, thermal and physical characteristics of road materials, freezing of soil, pavement, tensile strength, pressure, trailer, frosty action, forest roads, ice release
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References

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