Observations of dry particles behaviour at the tyre/road interface

被引：16

作者：

Changarnier, Simon ^{[1
]}

Hichri, Yosra ^{[2
]}

Cerezo, Veronique ^{[2
]}

Minh-Tan Do ^{[2
]}

Salvatore, Ferdinando ^{[1
]}

Zahouani, Hassan ^{[1
]}

机构：

[1] Univ Lyon, ENISE, LTDS, UMRS CNRS 5513, 58 Rue Jean Parot, F-42023 St Etienne, France

[2] IFSTTAR, AME EASE, F-44344 Bouguenais, France

来源：

TRIBOLOGY INTERNATIONAL | 2018年 / 128卷

关键词：

Friction; Tyre/road interface; Dry lubrication; Particles; WEAR; CONTAMINANTS;

D O I：

10.1016/j.triboint.2018.07.023

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Previous studies highlighted that friction value measured on real road surface textures covered by particles depends on particle sizes. This paper focuses on identification of particles behaviours at the tyre/road interface in the presence of particles. Identification is made by visual observations through high-speed camera, focus-variation microscopy and Scanning Electron Microscopy on the contaminated surface as scratch analysis on the surface. Two particle types were collected into samples picked next to roads. They are composed of clay and quartz which have different behaviours at the interface and affect the friction. Clay has a lasting effect due to its adhesive behaviour. Quartz has a scratching and rolling behaviour and is quickly ejected to the contact area due to a pinching effect.

引用

页码：291 / 301

页数：11

共 27 条

[1] Abbott E. J., 1933, MECH ENG, V55, P569, DOI DOI 10.4236/WJM.2013.32007
[2] AlHayari M, 1990, REV FRANCAISE GEOTHE, P71
[3] [Anonymous], [No title captured]
[4] [Anonymous], 1950, The Mathematical Theory Of Plasticity
[5] Rolling-sliding laboratory tests of friction modifiers in dry and wet wheel-rail contacts
Arias-Cuevas, O.
Li, Z.
Lewis, R.
Gallardo-Hernandez, E. A.
[J]. WEAR, 2010, 268 (3-4) : 543 - 551
[6] A laboratory investigation on the influence of the particle size and slip during sanding on the adhesion and wear in the wheel-rail contact
Arias-Cuevas, Oscar
Li, Zili
Lewis, Roger
[J]. WEAR, 2011, 271 (1-2) : 14 - 24
[7] Cadle S.H., 1979, J. Air Pollut. Control Assoc., V52, P146, DOI [10.5254/1.3535198, DOI 10.5254/1.3535198]
[8] Pollution buildup on road surfaces
Deletic, A
Orr, DW
[J]. JOURNAL OF ENVIRONMENTAL ENGINEERING, 2005, 131 (01) : 49 - 59
[9] Experimental identification and characterization of the effects of contaminants in the wheel-rail contact
Descartes, S.
Desrayaud, C.
Berthierl, Y.
[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART F-JOURNAL OF RAIL AND RAPID TRANSIT, 2008, 222 (02) : 207 - 216
[10] Wheel flange/rail gauge corner contact lubrication: Tribological investigations
Descartes, S.
Saulot, A.
Godeau, C.
Bondeux, S.
Dayot, C.
Berthier, Y.
[J]. WEAR, 2011, 271 (1-2) : 54 - 61

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