| 泡沫沥青冷再生基层的力学性能试验研究 |
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| 引用本文： | 周兵.泡沫沥青冷再生基层的力学性能试验研究[J].交通科技,2014(2):125-127. |
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| 作者姓名： | 周兵 |
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| 作者单位： | 孝感市公路管理局 ,孝感 432000 |
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| 摘 要： | 根据泡沫沥青的发泡原理、发泡性能及混合料级配确定了泡沫沥青的制备条件。通过马歇尔击实试验得到泡沫沥青最佳含水量和沥青最佳用量,并依据劈裂强度试验和无侧限抗压强度试验的结果,评价了泡沫沥青的力学性能。
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| 关 键 词： | 泡沫沥青 力学性能 马歇尔 级配 |
Experiment Study on the Mechanical Performance of Cold Recycling Road Base with the Application of Foam Asphalt |
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| Zhou Bing.Experiment Study on the Mechanical Performance of Cold Recycling Road Base with the Application of Foam Asphalt[J].Transportation Science & Technology,2014(2):125-127. |
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| Authors: | Zhou Bing |
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| Institution: | Zhou Bing (Xiaogan Road Administration Bureau of District, Xiaogan 432000, China) |
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| Abstract: | According to the foaming principle and performance of foam asphalt,and the gradation of asphalt mixture,the preparation conditions of foam asphalt are determined.Through Marshall Com-paction test,the optimum moisture content and asphalt dosage are obtained.According to the split-ting strength test and the unconfined compressive strength test,the mechanical property of foam as-phalt is evaluated.It provides a reference for the research on foam asphalt cold regeneration technolo-gy at the grass-roots level. |
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| Keywords: | foam asphalt mechanical performance Marshall gradation |
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