| 城市道路建筑渣土三级分类体系试验研究 |
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| 引用本文： | 范劲松,柳炳康,扈惠敏.城市道路建筑渣土三级分类体系试验研究[J].合肥工业大学学报(自然科学版),2011(11). |
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| 作者姓名： | 范劲松 柳炳康 扈惠敏 |
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| 作者单位： | 合肥工业大学土木与水利工程学院; |
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| 基金项目： | 合肥市重点工程建设管理局科研项目(070805A2) |
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| 摘 要： | 当前城市道路的翻新扩建工程产生了大量混杂固体废物的路基杂填土,此类建筑渣土成分组成复杂且构成比例极不均匀,对其进行适当处理后再用作路基填土可以大大降低工程建设成本且减少其对城市环境的污染。文章依据相关道路建设规范,通过现场调查取样和实验室测试分析,建立了一套城市道路建筑渣土三级分类体系,并提出了相关分类指标,进而为道路建筑渣土分类、土体工程利用价值评估提供了较为简便、直观、有效的判据。
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| 关 键 词： | 建筑渣土 路基杂填土 分类体系 CBR值 |
Experimental study of three-level classification system of urban road construction muck |
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| FAN Jin-song,LIU Bing-kang,HU Hui-min.Experimental study of three-level classification system of urban road construction muck[J].Journal of Hefei University of Technology(Natural Science),2011(11). |
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| Authors: | FAN Jin-song LIU Bing-kang HU Hui-min |
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| Institution: | FAN Jin-song,LIU Bing-kang,HU Hui-min(School of Civil and Hydraulic Engineering,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | Urban road renovation and extension have yielded a large amount of subgrade miscellaneous fill mixed with various municipal solid wastes every year.The construction costs and urban environmental pollution will be remarkably reduced by recycling this kind of soil body,which usually has complex components and heterogeneous composition,as subgrade fillings through a series of proper treatment.Based on the related road construction codes,a three-level classification system of urban road construction muck is pro... |
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| Keywords: | construction muck subgrade miscellaneous fill classification system California bearing ratio(CBR) |
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