Investigating intrinsic factors in pavement skid resistance deterioration using an integrated tribology model

被引：1

作者：

He, Yulin ^{[1
]}

Cui, Zhibo ^{[2
,3
]}

Yang, Xuan ^{[1
]}

Wang, Chaohe ^{[4
]}

Cui, Kaijie ^{[1
]}

Fan, Zepeng ^{[1
]}

Lu, Guoyang ^{[5
]}

Lv, Songtao ^{[6
]}

Wang, Dawei ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Transportat Sci & Engn, 73 Huanghe Rd, Harbin 150090, Peoples R China

[2] Zhejiang Univ, Polytech Inst, Zijingang Campus & Tongyuan 6 Bldg, Hangzhou 310000, Peoples R China

[3] Zhongce Rubber Grp Co Ltd, 1 St,1,Zijingang campus & Tongyuan 6 Bldg, Hangzhou 310000, Peoples R China

[4] Rhein Westfal TH Aachen, Inst Highway Engn, Mies Van Der Rohe St 1, D-52074 Aachen, Germany

[5] City Univ Hong Kong, Dept Architecture & Civil Engn, Kowloon, Hong Kong, Peoples R China

[6] Changsha Univ Sci & Technol, Sch Traff & Transportat Engn, Sect 2, 960 Wanjiali South Rd, Changsha 410114, Peoples R China

来源：

TRIBOLOGY INTERNATIONAL | 2024年 / 199卷

关键词：

Tire-pavement tribology model; Skid resistance; Surface texture evolution; Multi-scale analysis;

D O I：

10.1016/j.triboint.2024.109997

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

To investigate the effect of different texture wavelength deterioration on pavement skid resistance, a tire- pavement tribology model was developed through theoretical derivation and numerical simulation, and five asphalt mixture specimens were used for full life-cycle performance analysis. The results show that simulation model can efficiently calculate stress contribution of each asperity on 3D texture, resulting in simulation outcomes closely matched those of the laboratory tests. Two-dimensional (2D) pavement profile and 2D-PSD show apparent consistency in initial and subsequent stages, it correlates with the asphalt film shedding and aggregate crushing during polishing. Intrinsic factors mainly determine skid resistance durability, which is closely related to the percentage of different particle size aggregates and skeletal structure of the asphalt mixture.

引用

页数：14

共 29 条

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