| 振幅对道路材料振动压实效果的影响 |
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| 引用本文： | 汪水银,郭朝阳,王旭东.振幅对道路材料振动压实效果的影响[J].水运科技信息,2009(5):66-68. |
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| 作者姓名： | 汪水银 郭朝阳 王旭东 |
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| 作者单位： | 交通部公路科学研究院,北京100088 |
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| 摘 要： | 振动压路机的振幅是影响道路压实效果的重要因素，为研究室内路用材料振动压实试验方法，利用自行研制的振动压实仪，对在不同振幅振动压实条件下。粉土和水泥稳定碎石材料的压实效果进行了较为深入的研究。结果表明，对于粉土和水泥稳定碎石材料等不同路用材料有不同适用的振幅范围，粉土合适的振幅比水泥稳定碎石的振幅要大。
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| 关 键 词： | 道路工程 振幅 干密度 振动压实 |
Effect of Amplitude to Vibratory Compaction of the Pavement Materials |
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| Wang Shuiyin,Guo Chaoyang,Wang Xudong.Effect of Amplitude to Vibratory Compaction of the Pavement Materials[J].Transportation Science & Technology,2009(5):66-68. |
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| Authors: | Wang Shuiyin Guo Chaoyang Wang Xudong |
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| Institution: | (Research Institute of Highway, Ministry of Transport, Beijing 100088,China) |
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| Abstract: | Vibratory Roller amplitude was a very important factor for compaction effect. In order to study the indoor vibratory compaction test methods, the paper studied the influence regularity of amplitude to vibratory compaction effect of Silt Soil and cement-stabilized crushed stone by the self-de- signed vibratory compaction instrument. The results show that different materials decide the vibratory compaction amplitude range. Amplitude range of the silt soil is larger than one of the cement-stabi- lized crushed stone. |
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| Keywords: | road engineering amplitude dry density vibratory compaction |
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