Method of increasing the roughness of the existing road

In modern scientific conditions a lot of attention paid to the study of empirical methods for determining the factors influencing the process of deterioration of the road surface. A separate part of the interaction theory of road transport wheels with surface is the study of contact place, namely the parameters affecting its geometric characteristics, and coupling characteristics as a whole. There are a number of structural factors influencing the size of the place of contact. There are pressures inside the tire, tread pattern and vehicle speed. (C) 2016 The Authors. Published by Elsevier Ltd.