| 浅谈沥青混合料配合比优化设计 |
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| 引用本文： | 陈淑丽.浅谈沥青混合料配合比优化设计[J].城市道桥与防洪,2012(6):73-75,104,9. |
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| 作者姓名： | 陈淑丽 |
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| 作者单位： | 汕头市达濠市政建设有限公司,广东汕头,515041 |
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| 摘 要： | 该文结合实际工程,介绍了其沥青混合料配合比的优化设计。通过对邵永高速公路工程沥青路面中面层AC-20(C)改性沥青混合料配合比设计的试验,提出对沥青混合料材料的要求、矿料组成、确定用油量等问题的看法,以及对沥青混合料配合比设计的优化,从而达到既满足工程质量要求,又降低工程成本的目的。
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| 关 键 词： | 沥青混合料 矿料级配 沥青用量 优化设计 二广高速公路 湖南省 |
Elementary Discussion on Optimization Design of Mixing Ratio of Asphalt Mixture |
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| Chen Shuli.Elementary Discussion on Optimization Design of Mixing Ratio of Asphalt Mixture[J].Urban Roads Bridges & Flood Control,2012(6):73-75,104,9. |
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| Authors: | Chen Shuli |
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| Abstract: | The article introduces the optimization design of mixing ratio of asphalt mixture used in the practical projects.According to the test of the mixing ratio design of the surface AC-20(C) modified asphalt mixture in the asphalt pavement of Shaoyong Expressway Project,the article puts forward the material requirement of asphalt mixture,the composition of mineral materials,the determination of oil content,and the optimization design of mixing ratio of asphalt mixture so as not only to satisfy the engineering quality requirements,but also to reduce the engineering cost. |
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| Keywords: | asphalt mixture mineral gradation asphalt content optimization design expressway Hunan Province |
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