Study on Adhesion Property of Vibratory Roller in Process of Vibratory Compaction
LIU Zhan-xian
MENG Fan-hao
LI Yu
ZHANG Xiao-bo
Abstract：In order to be convenient for engineering calculations,the relative experiment is designed after analyzing the reasons why the adhesion force on the front wheel of the single vibratory road roller changes in the process of vibratory compaction.According to the result of the experiment,there is a significant decrease in the total traction force when the frequency is relatively low and the amplitude is relatively high and there exists a slipping phenomenon in the first gear and third gear.And then,a concept of effective adhesion coefficient is put forward and its calculation method is provided.The effective adhesion coefficient calculated by experimental data in the process of vibration compaction is about 46 percent of the adhesion coefficient in the process of static compaction.Finally,a conclusion is drawn that the utilization rate of adhesion coefficient is highest in the second gear.It is hoped to provide some reference and basis for the parameter design of vibratory roller and engineering applications.
Keywords：adhesion propertyeffective adhesion coefficientvibration compactiontraction
Publication Date：2014-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：5( 82-86 )