[1]陶向华,蔡迎春,郑元勋.DCP和长杆贯入仪在粉砂土路基检测中的应用[J].郑州大学学报(工学版),2014,35(04):5-8.[doi:10.3969/j.issn.1671-6833.2014.04.002]
TAO Xianghua,CAI Yingchun,ZHENG Yuanxun,et al.Application of DCP and Long Rod Penetration Instrument in Silty Sand Roadbed Test[J].Journal of Zhengzhou University (Engineering Science),2014,35(04):5-8.[doi:10.3969/j.issn.1671-6833.2014.04.002]
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DCP和长杆贯入仪在粉砂土路基检测中的应用(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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35
- 期数:
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2014年04期
- 页码:
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5-8
- 栏目:
-
- 出版日期:
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2014-08-30
文章信息/Info
- Title:
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Application of DCP and Long Rod Penetration Instrument in Silty Sand Roadbed Test
- 作者:
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陶向华; 蔡迎春; 郑元勋
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- Author(s):
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TAO Xianghua; CAI Yingchun; ZHENG Yuanxun; etc;
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1.School of Water Resourees and Environment, 2hengzhou [niversity, 2hengzhou 450002, China; 2. Henan 2hongyuan Highway Co Ltd,Zhengzhou 450007.China
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- Keywords:
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road engineering; DCP; long rod penetration instrument; field CBR
- 分类号:
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U416.2
- DOI:
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10.3969/j.issn.1671-6833.2014.04.002
- 文献标志码:
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A
- Abstract:
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Based on silty sand roadbed of Zhengmin( From Zhengzhou to Minquan)Expressway Kaifeng see-tion, the DCP, long rod penetrometer and field CBR point comparison test was perfored and on three kinds ofmeasured data eorrelation is studied. Finally ,the relationships among DCP, long road penetration instrument,field CBR values was established. The results show that good correlation exists between the three test methods.and use the DCP, a long rod penetration instrument technology for rapid deteetion of silty sand roadbed qualitlycontrol is feasible method, and also can be useful referenee for practical use.
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