The Influence of Aeolian Sand on the Anti-Skid Characteristics of Asphalt Pavement
The influence of sand accumulation on the skid resistance of asphalt pavement was studied. Many scholars have researched the anti-skid performance of conventional asphalt pavements. However, there is a lack of research on the anti-skid performance of desert roads under the condition of sand accumula...
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MDPI AG
2021-09-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/14/19/5523 |
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| author | Jingsheng Pan Hua Zhao Yong Wang Gang Liu |
| author_facet | Jingsheng Pan Hua Zhao Yong Wang Gang Liu |
| author_sort | Jingsheng Pan |
| collection | DOAJ |
| description | The influence of sand accumulation on the skid resistance of asphalt pavement was studied. Many scholars have researched the anti-skid performance of conventional asphalt pavements. However, there is a lack of research on the anti-skid performance of desert roads under the condition of sand accumulation. In this study, AC-13 and AC-16 asphalt mixtures were used. The British Pendulum Number (BPN) under different sand accumulations was measured with a pendulum friction coefficient meter, and the Ames engineering texture scanner was used to obtain different sand accumulations. The texture index of asphalt mixture was used to study the macro and micro texture of asphalt pavement under different amounts of sand accumulation, and the degree of influence of different particle sizes on BPN was obtained through gray correlation analysis. The test results show that the presence of aeolian sand has a significant impact on the macro and micro texture of the asphalt pavement and will cause the anti-skid performance to decrease. Moreover, there is an apparent positive linear correlation between the road surface texture index and BPN. The research results may provide reference and reference for the design and maintenance of desert highways. |
| first_indexed | 2024-03-10T06:57:19Z |
| format | Article |
| id | doaj.art-c730117da3824ba1b87c4118d7e564c0 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T06:57:19Z |
| publishDate | 2021-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-c730117da3824ba1b87c4118d7e564c02023-11-22T16:23:06ZengMDPI AGMaterials1996-19442021-09-011419552310.3390/ma14195523The Influence of Aeolian Sand on the Anti-Skid Characteristics of Asphalt PavementJingsheng Pan0Hua Zhao1Yong Wang2Gang Liu3College of Water and Architectural Engineering, Shihezi University, Shihezi 832003, ChinaCollege of Water and Architectural Engineering, Shihezi University, Shihezi 832003, ChinaCollege of Water and Architectural Engineering, Shihezi University, Shihezi 832003, ChinaState Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070, ChinaThe influence of sand accumulation on the skid resistance of asphalt pavement was studied. Many scholars have researched the anti-skid performance of conventional asphalt pavements. However, there is a lack of research on the anti-skid performance of desert roads under the condition of sand accumulation. In this study, AC-13 and AC-16 asphalt mixtures were used. The British Pendulum Number (BPN) under different sand accumulations was measured with a pendulum friction coefficient meter, and the Ames engineering texture scanner was used to obtain different sand accumulations. The texture index of asphalt mixture was used to study the macro and micro texture of asphalt pavement under different amounts of sand accumulation, and the degree of influence of different particle sizes on BPN was obtained through gray correlation analysis. The test results show that the presence of aeolian sand has a significant impact on the macro and micro texture of the asphalt pavement and will cause the anti-skid performance to decrease. Moreover, there is an apparent positive linear correlation between the road surface texture index and BPN. The research results may provide reference and reference for the design and maintenance of desert highways.https://www.mdpi.com/1996-1944/14/19/5523asphalt pavementsand accumulation conditionsskid resistanceBritish Pendulum Number (BPN)texture index |
| spellingShingle | Jingsheng Pan Hua Zhao Yong Wang Gang Liu The Influence of Aeolian Sand on the Anti-Skid Characteristics of Asphalt Pavement Materials asphalt pavement sand accumulation conditions skid resistance British Pendulum Number (BPN) texture index |
| title | The Influence of Aeolian Sand on the Anti-Skid Characteristics of Asphalt Pavement |
| title_full | The Influence of Aeolian Sand on the Anti-Skid Characteristics of Asphalt Pavement |
| title_fullStr | The Influence of Aeolian Sand on the Anti-Skid Characteristics of Asphalt Pavement |
| title_full_unstemmed | The Influence of Aeolian Sand on the Anti-Skid Characteristics of Asphalt Pavement |
| title_short | The Influence of Aeolian Sand on the Anti-Skid Characteristics of Asphalt Pavement |
| title_sort | influence of aeolian sand on the anti skid characteristics of asphalt pavement |
| topic | asphalt pavement sand accumulation conditions skid resistance British Pendulum Number (BPN) texture index |
| url | https://www.mdpi.com/1996-1944/14/19/5523 |
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