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硬质沥青富油混合料路用性能研究

, PP. 38-42

Keywords: 道路工程,富油沥青混合料,试验研究,路用性能,硬质沥青

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Abstract:

借鉴Superpave设计方法,采用富油的设计理念,设计了50#硬质沥青富油混合料。分别对常规设计和富油设计的50#硬质沥青混合料和70#沥青混合料研究,进行了大量的室内试验,全面比较了4种沥青混合料的路用性能,特别对疲劳性能进行重点分析。结果表明采用富油的设计理念后,同一级配混合料的疲劳性能得到很大的提高。50#富油混合料与70#沥青混合料相比,高温性能基本持平,低温性能和水稳定性更好,疲劳性能有了较大的提高。由此说明50#富油混合料完全可以替代70#沥青混合料作为半刚性基层沥青路面的下面层。使用该种混合料,可以减缓半刚性基层的反射裂缝,提高路面的抗疲劳性能,从而延长路面的使用寿命。

References

[1]  [D].长春:吉林大学,2007.LIANG Chunyu.Test Study of the Hard Grade Asphalt No.30 Used for Mid or Lower Surface Layer of Asphalt Pavement
[2]  [D].Changa Chun:Jilin University,2006.
[3]  王朝辉,王选仓,马士宾.基于区间数逼近法的路面使用性能综合评价
[4]  [J].公路交通科技,2009,16(01):21-25.WANG Chaohui,WANG Xuaneang,MA Shibin.An Approximarion Method of Interval Numbers for Comprehensive Evaluation of Pavement Performance
[5]  [J].Journal of Highway and Transportation Research and Development,2009,16 (01):21-25.
[6]  中华人民共和国交通部.JTG F40-2004公路沥青路面施工技术规范
[7]  [S].Beijing:China Communications Press,2004.
[8]  [J].Journal of Highway and Transportation Research and Development,2006,23 (4):11-13.
[9]  梁春雨,李艳玲,陈志国.硬质沥青混合料动态间接拉伸试验研究
[10]  [J].公路交通科技,2008,25(9):13-17.LIANG Chunyu,LI Yanling,CHEN Zhiguo.Study on Dynamic Indirect Tensile Test of Hard Asphalt Mixtttre
[11]  [D]//Proceedings of International Symposium on Design and Construction of Long Lasting Asphah Pavements.Auburn,Ala:National Center for Asphalt Technology,Auburn University,2004:365-384.
[12]  DIEFENDERFER B K,MAUPIN G W B.Design of a HighBinder-High-Modulus Asphalt Mixture
[13]  [R].Virginia Transportation Research Council,2006.
[14]  尹金华.基于使用性能的沥青路面设计研究
[15]  [D].西安:长安大学,2005.YIN Jinhua.Asphalt Pavement Design Research Based on Pavement Performance
[16]  [D].Xi'an:Chang'an Univemity,2005.
[17]  邓学钧,黄晓明.路而设计原理与方法
[18]  [M].北京:人民交通出版社,2001.DENG Xuejun.HUANG Xiaoming.Principles and Design Methods of Pavement
[19]  [M].Beijing:China Communications Press,2001.
[20]  梁春雨.30#硬质沥青用于沥青路面中下面层的试验研究
[21]  [S].北京:人民交通出版社,2000.P.R.China.Ministry of Communications.JTG F40-2004 Technical Specification for Construction of Highway Asphalt Pavement
[22]  中华人民共和国交通部.JTJ 052-2000沥青与沥青混合料试验规程
[23]  [S].北京:人民交通出版社,2000.P.R.China.Ministry of Commtmieations.JTJ 052-2000 Standard Test and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering
[24]  [S].Beijing:China Communications Press,2000.
[25]  李长海,杨扬.Superpave20沥青混合料的试验研究
[26]  [J].交通标准化,2009(增刊):141-144.LI Changhai,YANG Yang.Experimental Research on Superpave20 Asphalt Mixture
[27]  [J].Transport Standardization,2009(Supl):141-144.
[28]  葛折圣,黄晓明,许国光.用弯曲应变能方法评价沥青混合料的低温抗裂性能
[29]  [J].东南大学学报:自然科学版,2002(7):653-655.GE Zhesheng,HUANG Xiaoming,XU Guoguang.Evaluation on Performance of Asphalt mixttLre Low Temperature Anticracking by Using Bending Strain Energy Method
[30]  [J].Southeast University Journal:Natural Science Edition,2002 (7):653-655.
[31]  张兴友,胡光艳,谭忆秋.硅藻土改性沥青混合料低温抗裂性能研究
[32]  [J].公路交通科技,2006,23(4):11-13.ZHANG Xingyou,HU Guangyan,TAN Yiqiu.Study of Low Temperature Anti-cracking Performance of Diatomite Modified Asphalt Mixture
[33]  [J].Journal of Highway and Transportation Research and Development,2008,25 (9):13-17.
[34]  THOMPSON M R,CARPENTER S H.Design Principles for Long Lasting HMA Pavements

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