| 开级配沥青混合料空隙率与透水性能试验研究 |
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| 引用本文： | 张燕燕,张晓燕,李凤兰,程晓天.开级配沥青混合料空隙率与透水性能试验研究[J].华北水利水电学院学报,2008,29(1):35-37. |
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| 作者姓名： | 张燕燕 张晓燕 李凤兰 程晓天 |
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| 作者单位： | 华北水利水电学院,河南,郑州,450011 |
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| 基金项目： | 华北水利水电学院青年教师科研基金 |
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| 摘 要： | 通过试验研究了透水性沥青混合料的空隙率与透水性能,得出了不同集料级配和油石比对空隙率及透水性能的影响规律,为道路工程铺设透水性路面沥青混合料的配合比设计提供了试验依据.
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| 关 键 词： | 道路工程 透水性沥青混合料 油石比 集料级配 空隙率 透水系数 |
| 文章编号： | 1002-5634(2008)01-0035-03 |
| 修稿时间： | 2007年10月20 |
Experimental Study on Voidage and Permeability of Open-graded Asphalt Mixtures |
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| ZHANG Yan-yan,ZHANG Xiao-yan,LI Feng-lan,CHENG Xiao-tian.Experimental Study on Voidage and Permeability of Open-graded Asphalt Mixtures[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2008,29(1):35-37. |
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| Authors: | ZHANG Yan-yan ZHANG Xiao-yan LI Feng-lan CHENG Xiao-tian |
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| Abstract: | The experimental study is carried out to study the voidage and water permeability of open-graded asphalt mixtures.The influence regulations of the voidage and water permeability affected by the coarse aggregate and the bitumen aggregate ratio have been analyzed.It can be used reference for the design of mix proportion of asphalt mixtures in road projects using permeable paverment. |
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| Keywords: | road engineering permeable asphalt mixture bitumen aggregate ratio grades of aggregate voidage permeability coefficient |
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