| 南方景区道路抗滑沥青路面路用性能试验 |
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| 引用本文： | 傅东阳,胡昌斌,陈永乐.南方景区道路抗滑沥青路面路用性能试验[J].江南大学学报(自然科学版),2011,10(4):429-434. |
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| 作者姓名： | 傅东阳 胡昌斌 陈永乐 |
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| 作者单位： | 福州大学土木工程学院,福建福州,350108 |
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| 基金项目： | 福建省自然科学基金项目(2009J01249) |
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| 摘 要： | 为了改善景区道路的安全性和抗滑性,分析了级配的类型和集料的种类对沥青混合料各项性能的影响,特别是对沥青混合料的抗滑性能的影响。结果表明,采用中粒式沥青混合料适合于高温地区道路的高温稳定性要求;采用空隙率小于5%的密实混合料级配适合于湿润多雨气候条件下的沥青路面水稳性的要求。为了改善陡坡路段沥青路面抗滑性能,级配中应该增加粒径大于4.75 mm的粗集料的含量。
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| 关 键 词： | 景区道路 沥青路面 抗滑性能 |
Experimental Study of the Anti-Skid Property Scenic Asphalt Pavements in the Southern Region |
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| FU Dong-yang,HU Chang-bin,CHEN Yong-le.Experimental Study of the Anti-Skid Property Scenic Asphalt Pavements in the Southern Region[J].Journal of Southern Yangtze University:Natural Science Edition,2011,10(4):429-434. |
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| Authors: | FU Dong-yang HU Chang-bin CHEN Yong-le |
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| Institution: | FU Dong-yang,HU Chang-bin,CHEN Yong-le(College of Civil Engineering,Fuzhou University,Fuzhou 350108,China) |
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| Abstract: | In order to improve the safety and anti-skid property of the scenic roads,the affection of the types of gradation and aggregates on various properties of asphalt mixture has been investigated in this paper,especially on the anti-skid property.The results show that medium-size asphalt mixture is suitable for the high temperature stability in the high temperature region.The dense-graded mixture with less than 5% void content can satisfy the requirements for asphalt water-stability in the wet and rainy conditi... |
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| Keywords: | scenic roads asphalt pavement anti-skid |
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