Efficient compaction of road construction materials using vibratory rollers

Short information about the physico-mechanical properties of dispersed materials used in road construction has been set out. The patterns of measuring the structure of the material when exposed to dynamic loads and the nature of the increase in grain during the sealing process are shown. Factors affect the formation of a dense and strong structure of road-building materials. The development trends of sealing technology and the influence of the structural features of modern vibration rollers on the process of compaction of a wide range of road-building materials are considered. The mathematical model of the interaction of the working body of the vibrational rink with the material and the features of the methodology for determining the modes of operation when compaction of various dispersed materials. Methods of choosing rational modes of operation of vibration rollers during the compaction of a large spectrum of road construction materials.
For students of areas: 08.03.01 "Construction", 05/23/01 "Ground transport and technological means", 03.23.03 "Ground transport and technological complexes". It can be useful to engineers engaged in the design and construction of roads