Сибирский федеральный университет

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: II International Scientific Conference on Metrological Support of Innovative Technologies (ICMSIT II-2021); Krasnoyarsk; Krasnoyarsk

Год издания: 2021

Аннотация: The research results of the study of the system of continuous control of asphalt concrete compaction are presented. The comprehensive method for controlling asphalt concrete compaction based on the continuous measurement of key process parameters of the rolling process of the mixture: thermal condition, thickness of the laid layer, amplitude-frequency characteristics of the vibration roller system and asphalt concrete bed. The authors present the conditions for performing continuous control of asphalt concrete and the results of experimental studies of asphalt concrete rolling. The regularities of changes in the ultimate strength of mixtures are presented. The graphs of the speed and spectra of vibration acceleration of the drum of the vibratory roller have been obtained, graphs of the dependence of the integral indicators relative to the coefficients of compaction of asphalt concrete have been constructed. The acquired knowledge allows improving the methods for controlling the asphalt concrete mix. Based on the performed studies, the authors propose to use the method of continuous controlling the state of asphalt concrete pavement, as the difference between the specified parameters taken from the sensors, which provides the required compaction coefficient.

Журнал: Journal of Physics: Conference Series

Выпуск журнала: 1889

Номера страниц: 042059-042059

Издатель: IOP Publishing Ltd

• Emelyanov R.T. (Siberian Federal University)
• Prokopiev A.P. (Siberian Federal University)
• Vasiliev Yu.V. (Siberian Federal University)
• Perebeynos D.I. (Siberian Federal University)
• Novruzov V.S. (Siberian Federal University)

• Ядро РИНЦ (eLIBRARY.RU)