| 天然砂砾基层材料性能与施工质量控制 |
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| 引用本文： | 田茂杰,张碧琴,庄传仪.天然砂砾基层材料性能与施工质量控制[J].筑路机械与施工机械化,2008,25(11). |
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| 作者姓名： | 田茂杰 张碧琴 庄传仪 |
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| 作者单位： | 1. 长安大学,特殊地区公路工程教育部重点实验室,陕西,西安,710064
2. 山东交通学院,土木工程系,山东,济南,250023;长安大学,特殊地区公路工程教育部重点实验室,陕西,西安,710064 |
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| 摘 要： | 通过对天然砂砾形成机理的分析,研究了其材料性能,借助试验和实践经验分析了新疆天然砂砾的级配、强度的特点。结合研究结果,提出从最大粒径、压实度和施工方面对天然砂砾基层的质量控制,对施工中压实度和施工方法等关键技术进行了详述,为新疆天然砂砾基层施工提供了参考。
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| 关 键 词： | 道路工程 天然砂砾 基层 质量控制 |
Performance of Natural Gravel Base Material and Construction Quality Control |
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| TIAN Mao-jie,ZHANG Bi-qin,ZHUANG Chuan-yi.Performance of Natural Gravel Base Material and Construction Quality Control[J].Road Machinery & Construction Mechanization,2008,25(11). |
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| Authors: | TIAN Mao-jie ZHANG Bi-qin ZHUANG Chuan-yi |
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| Abstract: | The performance of natural gravel is studied by analyzing the mechanism.The gradation and strength of natural gravel of Xinjiang are analyzed by means of experiment and practical experience.Proposal that carrying out quality control in aspects of maximum particle size,density as well as construction is presented in combination with the result of research.The key technologies including density and construction technique are expounded,which pro- vide reference for construction of natural gravel base of Xinjiang. |
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| Keywords: | road engineering natural gravel base quality control |
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