| 多空隙排水性沥青路面在大坡度桥面上的应用 |
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| 引用本文： | 邵建惠,杭飞.多空隙排水性沥青路面在大坡度桥面上的应用[J].交通标准化,2013(24):14-19. |
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| 作者姓名： | 邵建惠 杭飞 |
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| 作者单位： | 宁波市城建设计研究院有限公司,浙江宁波315012 |
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| 摘 要： | 为了有效降低路表积水引起的一系列问题,分别提出了多空隙排水性沥青路面在大坡道桥面上的结构层设计和排水沟设计,同时通过对不同原材料分析、测试以及混合料配合比设计,为相关设计提供了可靠依据.通车跟踪观测表明,路面排水效果良好,符合透水沥青路面技术规范要求.
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| 关 键 词： | 直投式高粘改性剂 基质沥青 集料 混合料配合比设计 |
Application of Porous Asphalt Pavement on Large Slope Deck |
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| SHAO Jian-hui,HANG Fei.Application of Porous Asphalt Pavement on Large Slope Deck[J].Communications Standardization,2013(24):14-19. |
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| Authors: | SHAO Jian-hui HANG Fei |
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| Institution: | (Ningbo Urban Construction Design ＆ Research Institute Co., Ltd., Ningbo 315012, China) |
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| Abstract: | In order to solve some problems caused by water on road surface, this paper proposes some methods about structure design and gutters design for porous asphalt pavement on large slope deck. It provides reference for similar design by analyzing and testing different original materials, and mix proportion design. The traffic observation shows that porous asphalt pavement drainage effect is good and meets the requirements of their technical specifications. |
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| Keywords: | on-line high viscosity modifier base asphalt aggregate mix proportion design |
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