Evaluation of Anti-Skid Performance of Asphalt Mixture Based on Accelerated Loading Test
Anti-skid performance is the most critical indicator that reflects the safety performance of the road surface. A good anti-skid performance of the road surface guarantees the safe and fast driving of vehicles. However, the asphalt pavement of highways has gradually exposed the anti-skid performance...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-04-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/13/8/4796 |
| _version_ | 1797606567213793280 |
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| author | Houzhi Wang Yixuan Liu Jun Yang Xudong Shi Xinquan Xu Sang Luo Wei Huang |
| author_facet | Houzhi Wang Yixuan Liu Jun Yang Xudong Shi Xinquan Xu Sang Luo Wei Huang |
| author_sort | Houzhi Wang |
| collection | DOAJ |
| description | Anti-skid performance is the most critical indicator that reflects the safety performance of the road surface. A good anti-skid performance of the road surface guarantees the safe and fast driving of vehicles. However, the asphalt pavement of highways has gradually exposed the anti-skid performance attenuation, which affects driving safety. Therefore, this study aims to accurately evaluate the anti-skid durability of asphalt mixtures based on a 1/3-size accelerated loading test with different anti-skid surfaces as the research object and explores the key factors affecting the long-term anti-skid performance of asphalt mixtures. The texture depth test and the pendulum value test show that the anti-skid durability of the SMA asphalt mixture is better than that of the AC asphalt mixture. The attenuation prediction equation of the British Pendulum Number (BPN), an anti-skid performance index based on an indoor accelerated loading test, was constructed. After the accelerated loading test stabilized, the BPN and BPN attenuation rate b were used as an index to evaluate the anti-skid durability of the asphalt mixture. |
| first_indexed | 2024-03-11T05:17:01Z |
| format | Article |
| id | doaj.art-8bbc100c58d44d0e8bc65b0f817c967a |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-11T05:17:01Z |
| publishDate | 2023-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-8bbc100c58d44d0e8bc65b0f817c967a2023-11-17T18:09:29ZengMDPI AGApplied Sciences2076-34172023-04-01138479610.3390/app13084796Evaluation of Anti-Skid Performance of Asphalt Mixture Based on Accelerated Loading TestHouzhi Wang0Yixuan Liu1Jun Yang2Xudong Shi3Xinquan Xu4Sang Luo5Wei Huang6School of Transportation, Southeast University, Nanjing 211189, ChinaSchool of Transportation, Southeast University, Nanjing 211189, ChinaSchool of Transportation, Southeast University, Nanjing 211189, ChinaSchool of Transportation, Southeast University, Nanjing 211189, ChinaSchool of Transportation, Southeast University, Nanjing 211189, ChinaIntelligent Transportation Systems Research Center, Southeast University, Nanjing 211189, ChinaNanjing Modern Comprehensive Transportation Laboratory, Nanjing 211189, ChinaAnti-skid performance is the most critical indicator that reflects the safety performance of the road surface. A good anti-skid performance of the road surface guarantees the safe and fast driving of vehicles. However, the asphalt pavement of highways has gradually exposed the anti-skid performance attenuation, which affects driving safety. Therefore, this study aims to accurately evaluate the anti-skid durability of asphalt mixtures based on a 1/3-size accelerated loading test with different anti-skid surfaces as the research object and explores the key factors affecting the long-term anti-skid performance of asphalt mixtures. The texture depth test and the pendulum value test show that the anti-skid durability of the SMA asphalt mixture is better than that of the AC asphalt mixture. The attenuation prediction equation of the British Pendulum Number (BPN), an anti-skid performance index based on an indoor accelerated loading test, was constructed. After the accelerated loading test stabilized, the BPN and BPN attenuation rate b were used as an index to evaluate the anti-skid durability of the asphalt mixture.https://www.mdpi.com/2076-3417/13/8/4796accelerated loadingstructural depthpendulum valueperformance evaluation |
| spellingShingle | Houzhi Wang Yixuan Liu Jun Yang Xudong Shi Xinquan Xu Sang Luo Wei Huang Evaluation of Anti-Skid Performance of Asphalt Mixture Based on Accelerated Loading Test Applied Sciences accelerated loading structural depth pendulum value performance evaluation |
| title | Evaluation of Anti-Skid Performance of Asphalt Mixture Based on Accelerated Loading Test |
| title_full | Evaluation of Anti-Skid Performance of Asphalt Mixture Based on Accelerated Loading Test |
| title_fullStr | Evaluation of Anti-Skid Performance of Asphalt Mixture Based on Accelerated Loading Test |
| title_full_unstemmed | Evaluation of Anti-Skid Performance of Asphalt Mixture Based on Accelerated Loading Test |
| title_short | Evaluation of Anti-Skid Performance of Asphalt Mixture Based on Accelerated Loading Test |
| title_sort | evaluation of anti skid performance of asphalt mixture based on accelerated loading test |
| topic | accelerated loading structural depth pendulum value performance evaluation |
| url | https://www.mdpi.com/2076-3417/13/8/4796 |
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