The Research on Dynamic Friction Tester of Pavement

Deng Feng Li; Li Min Guan; Qi Ming Zhang; Cai Xia Zhao

doi:10.4028/www.scientific.net/AMM.40-41.711

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 40-41The Research on Dynamic Friction Tester of...

The Research on Dynamic Friction Tester of Pavement

Abstract:

As to the pavement test, with the slip-based control method, a new pavement mobile type of measuring device was designed to obtain the continuous friction coefficient parameters in this paper. The operation principles and the concrete completion methods of slip ratio control were introduced in detail. 89C52 was adopted as the center chip to achieve the system design of hardware and software. After the pavement tests, the prototype is of high reliability, low cost, and simple operation, meanwhile, meets the requirements of pavement skid resistance.

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Periodical:

Applied Mechanics and Materials (Volumes 40-41)

Pages:

711-716

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.40-41.711

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Online since:

November 2010

Authors:

Deng Feng Li, Li Min Guan, Qi Ming Zhang, Cai Xia Zhao

Keywords:

Dynamic Friction Coefficient, Pavement Test, Slip Ratio, Test Instrument

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