| 城市建筑垃圾路面基层应用研究 |
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| 引用本文： | 唐娴,王社良.城市建筑垃圾路面基层应用研究[J].科技导报(北京),2009,27(7). |
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| 作者姓名： | 唐娴 王社良 |
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| 作者单位： | 唐娴,TANG Xian(西安建筑科技大学土木工程学院,西安710055;陕西交通职业技术学院公路工程系,西安710018);王社良,WANG Sheliang(西安建筑科技大学土木工程学院,西安,710055)
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| 基金项目： | 国家自然科学基金重大研究计划培育项目 |
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| 摘 要： | 结合道路工程材料的特点,将回收的建筑垃圾经过分拣、粉碎成一定粒径,通过试验研究了建筑垃圾骨料的吸水率、密度、压碎值等基本性质,分析了建筑垃圾混合料与水拌和、碾压过程的物理和化学作用机理:按不同的掺合比例进行试验,研究不同级配建筑垃圾作为路面基层的路用性能变化.结果表明,建筑垃圾混合料可作为良好的路面底基层或基层.提出了建筑垃圾混合料作为道路底基层或基层使用的32艺流程.
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| 关 键 词： | 城市建筑垃圾 路面基层 路用性能 |
Urban Building Waste Materials Used in Base Layers of Road Surface |
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| TANG Xian,WANG Sheliang .School of Civil Engineering,Xi'an University of Architecture , Technology,Xi'an ,China.Urban Building Waste Materials Used in Base Layers of Road Surface[J].Science & Technology Review,2009,27(7). |
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| Authors: | TANG Xian WANG Sheliang School of Civil Engineering Xi'an University of Architecture Technology Xi'an China |
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| Institution: | TANG Xian1,2,WANG Sheliang1 1.School of Civil Engineering,Xi'an University of Architecture , Technology,Xi'an 710055,China 2.Department of Highway Engineering,Shaanxi College of Communication Technology,Xi'an 710018,China |
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| Abstract: | In accordance with characteristics of materials used in road engineering,urban building waste is selected and smashed into particles of various diameters.Water absorption,bulk density and crush performance of processed materials are studied through test and experiment.Its physical and chemical properties are analyzed during mixing and compacting.Their pavement performance of different gradation is studied by indoor tests.The results show that urban building waste can be used as materials of pavement.The con... |
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| Keywords: | urban building waste base layer of road surface service performance |
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