| 路面钻芯取样试件渗透试验研究 |
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| 引用本文： | 王甦达,唐正光,宁晓骏,吴培关,行平义. 路面钻芯取样试件渗透试验研究[J]. 昆明理工大学学报(自然科学版), 2007, 32(1): 72-76 |
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| 作者姓名： | 王甦达 唐正光 宁晓骏 吴培关 行平义 |
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| 作者单位： | 1. 昆明理工大学,建筑工程学院,云南,昆明,650224
2. 中铁十七局集团第四工程有限公司,重庆,401121 |
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| 基金项目： | 交通部西部交通建设科技项目 |
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| 摘 要： | 路面材料的渗透系数可作为路面结构内部排水设计以及评价路面施工质量的依据,文章研制了一种测定路面钻芯取样试件渗透系数的新装置,提出了相应的试验方法.通过对云南某高速公路现场钻芯取样试件的渗透试验研究,证明渗透试验装置和方法是可行的,并对测试结果进行了分析.
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| 关 键 词： | 渗透系数 路面 钻芯 高速公路 |
| 文章编号： | 1007-855X(2007)01-0072-05 |
| 修稿时间： | 2006-04-29 |
Research for Permeability Test of Drilling Core Sample from Pavement |
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| WANG Su-da,TANG Zheng-guang,NING Xiao-jun,WU Pei-guan,XING Ping-yi. Research for Permeability Test of Drilling Core Sample from Pavement[J]. Journal of Kunming University of Science and Technology(Natural Science Edition), 2007, 32(1): 72-76 |
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| Authors: | WANG Su-da TANG Zheng-guang NING Xiao-jun WU Pei-guan XING Ping-yi |
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| Affiliation: | 1. Faculty of Civil and Architectural Engineering, Kunming University of Science and Technology, Kunming 650224, China; 2. The 4th Company of China Railway 17th Group Corporation, Chongqing 401121, China |
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| Abstract: | The permeability coefficient of the pavement material is a very important parameter in designing the drainage of pavement structure,which is also used to evaluate the quality of road construction.New equipment is used to measure the permeability coefficient of the pavement drilling core sample and the relevant testing methods are introduced.It is proved to be feasible by testing the drilling core sample from a certain highway of Yunnan province.The test result is also analyzed. |
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| Keywords: | coefficient of permeability pavement drilling core thrunay |
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