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Abstract

To accurately determine the surface texture information of asphalt pavement, this paper adopted the Florida texture meter (FTM) to detect the mean profile depth (DMPD) of 12 asphalt pavements. Based on the detected DMPD data, the FTM accuracy was analyzed, with the influencing factors of FTM measurement data explored. On this basis, FTM's reliability in measuring the surface texture information of asphalt pavement was further verified by comparing the data measured by FTM and the circular track meter (CTM). The results show that FTM can effectively detect the surface texture information of asphalt pavement, and DMPD can be rapidly measured by employing FTM. There is high correlation in the results obtained by FTM and CTM, and the FTM test results can serve as a reliable basis for characterizing the skid resistance performance of asphalt pavement. Additionally, the testing location, gradation type, and aggregate type have a significant influence on the surface texture of the tested road.

Publication Date

1-18-2024

DOI

10.14048/j.issn.1671-2579.2023.06.012

First Page

74

Last Page

78

Submission Date

March 2025

Reference

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