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重庆交通大学学报（自然科学版）

重庆交通大学学报（自然科学版） ›› 2008, Vol. 27 ›› Issue (5): 740-742,757.

• • 上一篇    下一篇

环氧沥青混凝土性能灰关联分析

饶建成1, 柳音1, 曹雪娟2   

  1. 1. 重庆交通大学 土木建筑学院, 重庆 400074;
    2. 重庆交通科研设计院 重庆智翔公司, 重庆 400067
  • 收稿日期:2008-01-15 修回日期:2008-03-24 出版日期:2008-10-20 发布日期:2016-11-07
  • 作者简介:饶建成(1982-),男,江西南昌人,硕士研究生,主要从事路基路面工程研究。E-mail:rjc21@sina.com;Tel:13658393659。

Analysis on Properties of Oxygen-Asphalt Mixtures by Grey Relation Theory

RAO Jian-cheng1, LIU Yin1, CAO Xue-juan2   

  1. 1. School of Civil Engineering & Architecture, Chongqing Jiaotong University, Chongqing 400074, China;
    2. Institute of Chongqing Communication Research & Design, Chongqing Zhixiang Company, Chongqing 400067, China
  • Received:2008-01-15 Revised:2008-03-24 Online:2008-10-20 Published:2016-11-07

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摘要： 通过对不同试验条件的控制,以马歇尔稳定度为基本评价指标,对环氧沥青混凝土性能影响因素进行灰关联分析。本次试验主要涉及的条件因素为环氧含量、油石比、空隙率、拌和保温温度、拌和保温时间。采用灰关联的分析方法,得到不同因素对环氧沥青混凝土的马歇尔稳定度的影响程度结果为环氧含量> 油石比> 拌和保温温度>拌和保温时间> 空隙率,从而为环氧沥青混凝土的设计施工提供指导。

关键词: 环氧树脂, 改性沥青, 马歇尔稳定度, 灰关联度

Abstract: The oxygen-asphalt mixtures properties are analyzed by grey relation theory under different test conditions.It takes Marshall stability as the fundamental index of evaluation.The elements that the test mainly involves are oxygen contents,bitumen aggregate ratio,percentage of void,the mixing heat preservation temperature,the mixing heat and preservation time.Adopting the analytical theory of the grey relation,the impact degree of different elements on Marshall stability of the oxygen-asphalt mixtures is worked out,that is,oxygen contents> bitumen aggregate ratio> the mixing heat preservation temperature> the mixing heat and preservation time> percentage of void.Thus it can provide guide to the design and construction of the oxygen-asphalt mixtures.

Key words: epoxy resin, modified asphalt, Marshall stability, grey relation degree

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