| 破碎砾石用于沥青路面面层的可行性研究 |
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| 引用本文： | 杨玉晶,王尚炳.破碎砾石用于沥青路面面层的可行性研究[J].北方交通,2012(5):31-34. |
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| 作者姓名： | 杨玉晶 王尚炳 |
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| 作者单位： | 1. 河南省交通科学技术研究院有限公司,郑州,450006
2. 河南省第二公路工程有限公司,郑州,450015 |
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| 摘 要： | 讨论了砾石资源用于公路沥青路面面层的必要性,并且通过破碎砾石的加工及相关集料试验验证其可行性,分析了砾石用于沥青路面的加工要求,得出满足不同公路等级和路面层次的指标适用性划分,为砾石资源的广泛应用提供科学依据。
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| 关 键 词： | 破碎砾石 沥青路面 集料 |
Feasibility Study on Broken Gravel for Asphalt Road Surface |
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| Institution: | YANG Yu-jing and others |
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| Abstract: | The necessity of using gravel resources for asphalt road surface of highway is discussed,and the feasibility is tested by processing of broken gravel and relevant aggregate test.The processing requirement of gravel for asphalt road surface is analyzed,and index applicability classification of meeting different highway grades and road surface levels is obtained,thus providing scientific basis for wide application of gravel resources. |
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| Keywords: | Broken gravel Asphalt road surface Aggregate |
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