| 沥青混合料低温敏感性研究 |
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| 引用本文： | 陶子浩,王捷,朱止波.沥青混合料低温敏感性研究[J].交通标准化,2009(19):108-110. |
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| 作者姓名： | 陶子浩 王捷 朱止波 |
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| 作者单位： | [1]苏州交通工程集团有限公司,江苏苏州215124 [2]东南大学交通学院,江苏南京210096 |
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| 摘 要： | 目前新规范对于沥青混合料低温抗裂性能的评价，推荐采用-10℃温度下的小梁弯曲蠕变试验。为了曼全面地评价沥青混合料的低温性能，提出低温敏感性指数，从大量试验结果来看，低温敏感性指数能够有效地、全面地评价沥青混合料的低温性能。
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| 关 键 词： | 沥青混合料 低温性能 低温敏感性指数 |
Low Temperature Sensitivity of Asphalt Mixture |
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| Institution: | TAO Zi-hao, WANG Jie, ZHU Zhi-bo (1.Suzhou Traffic Engineering Group Co., Ltd., Suzhou 215124, China; 2.Transportation College, Southeast University, Nanjing 210096, China) |
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| Abstract: | At present, the bending creep test in -10℃ is recommended to test the low temperature ability of asphalt mixture by new criterion. To evaluate it roundly, the low temperature sensitivity index is put forward. A lot of test results show that the low temperature sensitivity index can evaluate the low temperature ability of asphalt mixture effectually and roundly. |
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| Keywords: | asphalt mixture low temperature ability low temperature sensitivity index |
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