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| 聚酯纤维对SMA性能影响的研究 | |
| 引用本文： | 廖卫东,吴少鹏,张继宁,薛永杰.聚酯纤维对SMA性能影响的研究[J].公路,2004(4):124-126. |
| 作者姓名： | 廖卫东 吴少鹏 张继宁 薛永杰 |
| 作者单位： | 1. 湖北武黄高速公路大修工程指挥部,武汉市,430074 2. 武汉理工大学,武汉市,430070 3. 深圳市众一工程材料有限公司,深圳市,518031 |
| 摘 要： | 纤维复合材料是常用的道路工程材料之一，SMA是通过在沥青混合料中掺入纤维以提高混合料路用性能的一种典型复合材料。本研究以聚酯纤维、玄武岩以及SBS改性沥青作为原材料，对不同纤维掺量下的SMA混合料的路用性能进行试验和分析，利用多重回归分析，预测出了聚酯纤维在SMA中的最佳掺量。 |
| 关 键 词： | 聚酯纤维 SMA 道路工程材料 掺量 路用性能 多重回归分析 |
| 文章编号： | 0451-0712(2004)04-0124-03 |
Research on Influence of Polyester Fibers on SMA Performance |
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| LIAO Wei-Dong ,WU Shao-peng ,ZHANG Ji-ning ,XUE Yong-jie.Research on Influence of Polyester Fibers on SMA Performance[J].Highway,2004(4):124-126. | |
| Authors: | LIAO Wei-Dong WU Shao-peng ZHANG Ji-ning XUE Yong-jie |
| Institution: | LIAO Wei-Dong 1,WU Shao-peng 2,ZHANG Ji-ning 3,XUE Yong-jie 2 |
| Abstract: | The fiber composite is one of the commonly used engineering materials,and the fibers are also successfully used in the asphalt mixture. Polyester fibers used in the SMA mixtures are a good example. But now there are a few researches on the optimum content of the fiber. This research mainly uses polyester fibers, basalt and SBS modified asphalt as row materials, according to the volume and pavement performance of SMA mixtures with different contents of fibers, the test results are analyzed and compared. The fiber reinforcement mechanism is simply interpreted and the optimum contents of the polyester fibers are given by using multiple regression analysis method. |
| Keywords: | SMA polyester fiber optimum content reinforcement mechanism multiple regression |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |