TY - GEN
T1 - Relationship between the tire penetration depth and the road surface texture
T2 - Geo-Hubei 2014 International Conference on Sustainable Infrastructure: Design, Analysis, and Asphalt Material Characterization for Road and Airfield Pavements
AU - Wang, Dawei
AU - Ueckermann, Andreas
AU - Schacht, Andreas
AU - Oeser, Markus
AU - Steinauer, Bernhard
PY - 2014
Y1 - 2014
N2 - The penetration depth of tire rubber into the road surface texture is an important parameter for skid resistance, drainage ability, and acoustical performances of road surfaces. In this paper, the 3-D texture of 31 typical road surfaces was measured optically. The penetration depth of a test rubber into these surfaces was tested on a universal test machine. The classic contact mechanics model of Persson was applied to predict the penetration depth. The result of this theory deviates significantly from that obtained in the experiment. Probable problems of the classic model were discussed, which lie in the missing consideration of horizontal friction force and the drawbacks of PSD. A new variable was introduced to adjust the model, and the predicting accuracy of the model was improved.
AB - The penetration depth of tire rubber into the road surface texture is an important parameter for skid resistance, drainage ability, and acoustical performances of road surfaces. In this paper, the 3-D texture of 31 typical road surfaces was measured optically. The penetration depth of a test rubber into these surfaces was tested on a universal test machine. The classic contact mechanics model of Persson was applied to predict the penetration depth. The result of this theory deviates significantly from that obtained in the experiment. Probable problems of the classic model were discussed, which lie in the missing consideration of horizontal friction force and the drawbacks of PSD. A new variable was introduced to adjust the model, and the predicting accuracy of the model was improved.
UR - https://www.scopus.com/pages/publications/84905853519
U2 - 10.1061/9780784478462.005
DO - 10.1061/9780784478462.005
M3 - 会议稿件
AN - SCOPUS:84905853519
SN - 9780784478462
T3 - Geotechnical Special Publication
SP - 32
EP - 40
BT - Design, Analysis, and Asphalt Material Characterization for Road and Airfield Pavements - Selected Papers from the Proceedings of the Geo-Hubei 2014 Int. Conference on Sustainable Infrastructure
PB - American Society of Civil Engineers (ASCE)
Y2 - 20 July 2014 through 22 July 2014
ER -