| 道路交叉口沥青混合料路用性能研究 |
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| 引用本文： | 樊兴华,薛振华.道路交叉口沥青混合料路用性能研究[J].路基工程,2010,0(6):147-149. |
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| 作者姓名： | 樊兴华 薛振华 |
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| 作者单位： | 1.陕西铁路工程职业技术学院, 陕西渭南 714000 |
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| 摘 要： | 针对南京市气候和道路交叉口的交通特点,采用AC-13C,SMA-13两种矿料级配与两种沥青共组成四种沥青混合料进行路用性能试验,测定了沥青混合料的水稳定性、高温稳定性、低温抗裂性、抗压强度和抗拉强度。提出了适用于南京市道路交叉口路面面层的沥青混合料类型。
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| 关 键 词： | 道路交叉口 车辙 气候 沥青混合料 路用性能 |
| 收稿时间： | 2019-11-08 |
Study on Pavement Performance of Asphalt Mixture in Road Intersection |
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| Authors: | FAN Xing-hua XUE Zhen-hua |
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| Affiliation: | 1.Shanxi Railway Engineering Institute,Weinan 714000,Shanxi,China;2.School of Forestry Engineering,Inner Mongolia Agricultural University,Hohhot 010018,China) |
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| Abstract: | According to the characteristics of Nanjing climate and the traffic in road intersection,four asphalt mixtures made of two mineral gradations of AC-13C,SMA-13 and two asphalts are tested their respective pavement performance.The water stability,high temperature stability,low temperature cracking resistance,compressive strength and tensile strength of asphalt mixture are measured.Based on this,the asphalt mixture type applicable for Nanjing road intersection pavement is put forward. |
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| Keywords: | road intersection track climate asphalt mixture pavement performance |
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