Influence of Transport Loads on Crack Formation

Abstract

A sharp increase in the cost of construction and operation of highways, increased speed and capacity of vehicles has brought to the fore the problems of ensuring the durability and reliability of road constructions and, in particular, pavements. Potential of modern cars gransport (high speed, a large load capacity) can be effectively and safely achieved without ensuring the reliability and durability of the whole range of transport construction. Given the close relationship between the processes of deformation and destruction, it should be noted that there is a clear lack of research on the processes of V destruction of the materials of the layers of the road surface. The lack of criteria For evaluating the properties of road construction materials in terms of the degree of destruction and the intensity of the destruction process does not allow us to design their properties with a sufficient degree of reliability and, as a result, to justify the strength resource of both layer materials and road pavements.