| 尾矿砂基层路用性能研究 |
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| 引用本文： | 魏连雨,李海峰,刘永春. 尾矿砂基层路用性能研究[J]. 交通标准化, 2010, 0(7): 135-138. DOI: 10.3869/j.1002-4786.2010.04.027 |
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| 作者姓名： | 魏连雨 李海峰 刘永春 |
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| 作者单位： | 1. 河北工业大学土木工程学院,天津,300130
2. 承德公路工程监理有限责任公司,河北,承德,067000 |
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| 摘 要： | 通过对铁尾矿砂及其水泥稳定混合料的路用性能进行试验分析，得出尾矿砂作为路面基层添加材料的配合比设计方案．可为其在道路工程中的应用提供依据。
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| 关 键 词： | 尾矿砂 路面基层 无侧限抗压强度 配合比 |
Pavement Performance of Mine Tailing Sand Base |
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| WEI Lian-yu,LI Hai-feng,LIU Yong-chun. Pavement Performance of Mine Tailing Sand Base[J]. Communications Standardization, 2010, 0(7): 135-138. DOI: 10.3869/j.1002-4786.2010.04.027 |
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| Authors: | WEI Lian-yu LI Hai-feng LIU Yong-chun |
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| Affiliation: | 1.School of Civil Engineering/a>;Hebei University of Technology/a>;Tianjin 300130/a>;China/a>;2.Chengde Highway Engineering Supervision Co./a>;Ltd./a>;Chengde 067000/a>;China |
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| Abstract: | Through the testing analysis on the pavement performance of iron mine tailing sand and its cement-stabilized mixture,the mix ratio design project of mine tailing sand as additive material of base course is brought forward,which provides basis for the application of mine tailing sand in road engineering. |
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| Keywords: | mine tailing sand pavement base unconfined compressive strength mix ratio |
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