| AC-16沥青混凝土上面层工程级配优化研究 |
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| 引用本文： | 李红梅,刘文方.AC-16沥青混凝土上面层工程级配优化研究[J].交通标准化,2014(14):93-95. |
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| 作者姓名： | 李红梅 刘文方 |
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| 作者单位： | 四川理工学院建筑工程学院; |
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| 基金项目： | 四川理工学院科研基金项目(2011RC22) |
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| 摘 要： | 柞小高速公路沥青路面上面层为AC-16沥青混凝土，从工程实际分析，公路工程沥青路面施工技术规范对AC-16沥青混凝土矿料级配范围的规定过于宽泛。在提出该地区沥青路面使用性能气候分区的基础上，对上面层两种AC-16典型级配形成的沥青混凝土的路用性能进行了试验研究，提出适用于该区高等级公路沥青路面的AC-16沥青混凝土的工程设计级配范围。
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| 关 键 词： | 沥青混凝土 上面层 路面性能 工程级配 |
Optimization of Engineering Grade Range of AC-16 Asphalt Concrete |
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| LI Hong-mei,LIU Wen-fang.Optimization of Engineering Grade Range of AC-16 Asphalt Concrete[J].Communications Standardization,2014(14):93-95. |
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| Authors: | LI Hong-mei LIU Wen-fang |
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| Institution: | (Department of Architectural Engineering, Sichuan University of Science and Engineering, Zigong 643000, China) |
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| Abstract: | The AC-16 asphalt concrete is used for the upper layer in Zha-Xiao Expressway. According to the practical engineering need, the engineering techniques criteria of highway asphaltpavement, the engi-neering grade range of AC-16 asphalt concrete is too wide. The paper firstly chooses two kinds of typical grades, then does the road performance experiment under the two grades, finally proposes the engineering design grade range of AC-16 asphalt concrete which is applicable to the upper layer asphalt pavement in Zha-Xiao expressway region. |
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| Keywords: | asphalt concrete upper layer road performance engineering grade |
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