Part hydroplaning effect on pavement friction coefficient

JI Tian-jian; HUANG Xiao-ming; LIU Qing-quan

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JI Tian-jian, HUANG Xiao-ming, LIU Qing-quan. Part hydroplaning effect on pavement friction coefficient[J]. Journal of Traffic and Transportation Engineering, 2003, 3(4): 10-12.

Citation:

JI Tian-jian, HUANG Xiao-ming, LIU Qing-quan. Part hydroplaning effect on pavement friction coefficient[J]. Journal of Traffic and Transportation Engineering, 2003, 3(4): 10-12.

JI Tian-jian, HUANG Xiao-ming, LIU Qing-quan. Part hydroplaning effect on pavement friction coefficient[J]. Journal of Traffic and Transportation Engineering, 2003, 3(4): 10-12.

Citation:

JI Tian-jian, HUANG Xiao-ming, LIU Qing-quan. Part hydroplaning effect on pavement friction coefficient[J]. Journal of Traffic and Transportation Engineering, 2003, 3(4): 10-12.

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Part hydroplaning effect on pavement friction coefficient

1.
School of Transportation, Southeast University, Nanjing 210096, China
2.
Research Institute of Highway, Ministry of Communications of P. R. C., Beijing 100088, China

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Author Bio:
JI Tian-jian(1970-), male, doctoral student, 86-25-3791654, jitianjian@sohu.com.
Received Date: 2003-02-14
Publish Date: 2003-04-25

Abstract

Abstract

When vehicles run on the road that covered by water film, the pressure on vehicles'tire by water will occure, the pavement friction coefficient will be reduced. The dynamic pressure was analyzed with energy conservation theory, the relationships of the friction coefficient with the water film depth and the running speed of wehicle were calculated with finite element analysis. The results indicated that if vehicle's speed is low, the depth of water film is the larger influence fac-tor, if speed is high, the speed value is the larger influence factor.
- road engineering,
- part hydroplaning,
- finite element,
- dynamic water pressure,
- tire

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References(8)

References

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