| 煤矸石在道路基层材料中的应用 |
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| 引用本文： | 司炳艳,周述光,王振军.煤矸石在道路基层材料中的应用[J].工程质量,2005(8):47-51. |
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| 作者姓名： | 司炳艳 周述光 王振军 |
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| 作者单位： | 湖南省建筑科学研究院;武警工程学院建工系;长安大学公路学院 |
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| 摘 要： | 本文针对煤矸石的工程性质,简要论述了煤矸石作为道路基层材料的指标和煤矸石道路基层强度的形成机理;对石灰、水泥、石灰和粉煤灰稳定煤矸石性能进行了比较;并就煤矸石作为道路基层材料存在的问题,提出其在工程应用方面的注意事项。
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| 关 键 词： | 道路基层 煤矸石 水泥稳定煤矸石 强度 |
Discussion on Utility of Coal Gangue in Materials of HighwayBases |
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| Si Bing-yan,Zhou Shu-guang,WANG Zhen-jun.Discussion on Utility of Coal Gangue in Materials of HighwayBases[J].Quality of Civil Engineering and Construction,2005(8):47-51. |
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| Authors: | Si Bing-yan Zhou Shu-guang WANG Zhen-jun |
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| Abstract: | Directed against engineering properties of the coal gangue, the paper discusses the indexes of the coal gangue as the highway base material and mechanism of the strength formation of the coal gangue highway hast ,gives the contrasts of coal gangues stabilized with lime,cement and lime and fly ash and deems. As to the problems of the coal gangue used in highway bases, the paper puts forward some noticing items in the engineering utilities of the coal gangue. |
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| Keywords: | highway base coal gangue coal gangue stabilized with cement strength |
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