| 贝雷法中粗集料含量对薄层沥青混凝土抗滑性能的影响 |
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| 引用本文： | 陈淑华.贝雷法中粗集料含量对薄层沥青混凝土抗滑性能的影响[J].交通标准化,2014(11):58-61. |
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| 作者姓名： | 陈淑华 |
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| 作者单位： | 河北省高速公路石安管理处; |
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| 摘 要： | 采用AC-10沥青混合料制作车辙板,进行室内抗滑性能试验,研究贝雷法中粗集料含量CA比对沥青路面抗滑性的影响.采用路面构造深度和路面摩擦系数这两个技术指标来评价沥青混凝土的抗滑性能,探讨随着CA比的增大,路面构造深度和路面摩擦系数的变化.
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| 关 键 词： | 沥青混合料 粗集料含量 抗滑性 路面构造深度 路面摩擦系数 |
Influence of Coarse Aggregate Content in Bailey Method on Skid Resistance of Thin-Layer Asphalt Concrete |
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| CHEN Shu-hua.Influence of Coarse Aggregate Content in Bailey Method on Skid Resistance of Thin-Layer Asphalt Concrete[J].Communications Standardization,2014(11):58-61. |
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| Authors: | CHEN Shu-hua |
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| Institution: | CHEN Shu-hua (Hebei Expressway Shi-An Management Office, Shijiazhuang 054001, China) |
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| Abstract: | Through the indoor skid resistance test on the rut plate made of AC--10 asphalt mixture, the paper studies the influence of the content of coarse aggregate, CA ratio for short, on skid resistance of asphalt pavement. Two technical indexes, which are pavement structural depth and surface friction coefficient, are used to evaluate the skid resistance of asphalt concrete. The paper discusses how the pavement structural depth and surface friction coefficient vary with the increase of CA ratio. |
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| Keywords: | asphalt mixture content of coarse aggregate skid resistance pavement structural depth surface friction coefficient |
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