| 半刚性基层材料动态模量研究 |
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| 引用本文： | 汪水银.半刚性基层材料动态模量研究[J].西部交通科技,2009(4):9-14. |
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| 作者姓名： | 汪水银 |
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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： | 文章针对我国常用的水泥稳定碎石和二灰稳定碎石两种半刚性材料,通过大量的室内试验研究,建立了两种材料动态模量与无侧限抗压强度和静态模量的关系,为没有条件进行动态模量试验的单位进行路面结构设计提供建议。
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| 关 键 词： | 道路工程 水泥稳定碎石 二灰稳定碎石 动态回弹模量 |
The Study of the Dynamic Elasticity Modulus of the Semi rigid Base Materials |
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| WANG Shui-yin.The Study of the Dynamic Elasticity Modulus of the Semi rigid Base Materials[J].Western China Communication Science & Technology,2009(4):9-14. |
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| Authors: | WANG Shui-yin |
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| Affiliation: | WANG Shui-yin (Research Institute of Highway, Ministry of Transport, Beijing, 100088) |
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| Abstract: | Through many laboratory tests and analysis on cement stabilized crushed stone and the lime-fly ash stabilized crushed stone, which are two popular semirigid meterials used in China, the article sets up the dynamic elasticity modulus, unconfined compression intensity and the static modulus. It provides pavement structure design suggestions to others which are not able to run the dynamic elasticity modulus. |
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| Keywords: | Road engineedng The cement stabilized crushed stone The lime-fly ash stabilized crushed stones Dynamic elasticity modulus |
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