| 基于减少路表径流污染的多孔沥青混合料设计 |
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| 引用本文： | 解晓光,王龙. 基于减少路表径流污染的多孔沥青混合料设计[J]. 同济大学学报(自然科学版), 2013, 41(10): 1502-1506 |
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| 作者姓名： | 解晓光 王龙 |
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| 作者单位： | 哈尔滨工业大学,哈尔滨工业大学 |
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| 摘 要： | 在明确路表径流污染主要评价指标的基础上，确定了可减少路表径流量的沥青混合料的目标空隙率，继而从多孔沥青混合料组成设计出发，研究不同空隙结构沥青混合料控制径流污染的效能和力学性能，从而提出多孔沥青混合料材料设计要点，为今后设计生态环保型透水路面提供参考。
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| 关 键 词： | 多孔沥青混合料；空隙结构；径流污染；去污效能；力学性能 |
| 收稿时间： | 2012-10-29 |
| 修稿时间： | 2013-07-15 |
Porous Asphalt Design Based on Decreasing Runoff Pollutant |
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| XIE Xiaoguang and WANG Long. Porous Asphalt Design Based on Decreasing Runoff Pollutant[J]. Journal of Tongji University(Natural Science), 2013, 41(10): 1502-1506 |
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| Authors: | XIE Xiaoguang and WANG Long |
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| Affiliation: | Harbin Institute of Technology,Harbin Institute of Technology |
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| Abstract: | The evaluation index of runoff pollutant is determined, and the target air void of asphalt mix is ascertained according to decreasing the quantity of runoff. Then, it is studied from the composition design of porous asphalt, it is to assess different structures of porous asphalt in the mechanical properties and surface run-off control by evaluating different mixture designs and preventing pollutants. At last, the keys of material design for porous asphalt are put forwarded, which will provide a newer reference in designing and constructing the eco-friendly porous asphalt mix. |
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| Keywords: | porous asphalt void structure runoff pollutant controlling efficient mechanical property |
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