| 云南高海拔地区级配碎石渗透性试验研究 |
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| 引用本文： | 钱磊,邓荣莹,魏星.云南高海拔地区级配碎石渗透性试验研究[J].交通标准化,2010(17):224-226. |
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| 作者姓名： | 钱磊 邓荣莹 魏星 |
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| 作者单位： | 1. 四川建筑职业技术学院工程管理系,四川,德阳,618000
2. 中国市政工程西南设计研究院,四川,成都,610081 |
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| 摘 要： | 为了揭示级配对级配碎石渗透系数的影响规律,采用沥青路面渗水系数的测试设备,分析最大粒径、空隙率对渗透系数的影响,对确定云南高海拔地区合理的级配碎石具有重要的参考价值。
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| 关 键 词： | 级配碎石 渗透系数 渗透性试验 |
Permeability Test of Graded Broken Stone in Yunnan High-altitude areas |
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| QIAN Lei,DENG Rong-ying,WEI Xing.Permeability Test of Graded Broken Stone in Yunnan High-altitude areas[J].Communications Standardization,2010(17):224-226. |
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| Authors: | QIAN Lei DENG Rong-ying WEI Xing |
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| Institution: | 1.Engineering Management Department,Sichuan College of Architectural Technology,Deyang 618000,China;2.Southwest Municipal Engineering Design ＆ Research Institute of China,Chengdu 610081,China) |
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| Abstract: | The impact of maximum grain size and porosity on permeability coefficient are analyzed using asphalt pavement seepage coefficient test equipment in order to reveal the influence law of gradation on graded gravel permeability coefficient,which have important reference value for the determination of reasonable graded broken stone in Yunnan high-altitude areas. |
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| Keywords: | graded broken stone permeability coefficient permeability test |
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