| 拌和工艺与压实温度对聚酯纤维沥青砼性能的影响 |
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| 引用本文： | 吴国雄,张远航,王爱民,张大可,曾榕彬.拌和工艺与压实温度对聚酯纤维沥青砼性能的影响[J].重庆交通大学学报(自然科学版),2007,26(2):101-103,126. |
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| 作者姓名： | 吴国雄 张远航 王爱民 张大可 曾榕彬 |
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| 作者单位： | 1. 重庆交通大学,土木建筑学院,重庆,400074
2. 汉孝高速公路建设公司工程建设管理部,湖北,武汉,430000 |
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| 摘 要： | 采用多指标正交试验,模拟路面施工时的压实温度,运用极差分析法和综合平衡法确定了纤维沥青砼生产和施工的优化方案,通过马歇尔试验研究,阐述了干拌法、湿拌法和后拌法等3种拌和工艺的特点,分析了3种拌和工艺和压实温度对纤维沥青砼马歇尔指标的影响.在此基础上对纤维沥青砼的生产和施工提出了一些建议.
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| 关 键 词： | 纤维沥青砼 多指标正交试验 路用性能 拌和方式 成型温度 |
| 文章编号： | 1001-716X(2007)02-0101-03 |
| 修稿时间： | 2006年1月9日 |
Influences of Mixing Methods and Model Temperature on Performance of the Polyester Fiber-enhanced Asphalt Concrete |
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| WU Guo-xiong,ZHANG Yuan-hang,WANG Ai-min,ZHANG Da-ke,ZENG Rong-bin.Influences of Mixing Methods and Model Temperature on Performance of the Polyester Fiber-enhanced Asphalt Concrete[J].Journal of Chongqing Jiaotong University,2007,26(2):101-103,126. |
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| Authors: | WU Guo-xiong ZHANG Yuan-hang WANG Ai-min ZHANG Da-ke ZENG Rong-bin |
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| Abstract: | The model-temperature in road construction is simulated by multi-index orthogonal test,and the characteristics of three mixing methods including the dry-mixing method,wet-mixing method and compound-mixing method are elaborated,and the effects of different mixing methods and model temperatures on Marshall index of fiber-enhanced asphalt concrete are analysed in Marshall test.At last,some advices on the production and construction of the fiber-enhanced asphalt concrete are given. |
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| Keywords: | fiber-enhanced asphalt concrete multi-index orthogonal test road performance mixing methods model temperature |
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