| 基于DCP检测的农村公路路基施工控制技术研究 |
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| 引用本文： | 潘向军,马涛,何平.基于DCP检测的农村公路路基施工控制技术研究[J].现代交通技术,2013(2):5-7. |
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| 作者姓名： | 潘向军 马涛 何平 |
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| 作者单位： | 安徽省公路管理局;东南大学交通学院;东南大学交通学院 |
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| 摘 要： | 控制路基施工质量的传统方法和先进技术都有一定的局限性，通过总结国内外的资料以及室内试验，研究了动态圆锥贯入（DCP）检测所得的贯入比率PR和加州承载比CBR、土基回弹模量Eo以及土基压实度的关系。从而得出采用动态圆锥贯入仪控制农村公路的路基施工质量具有良好的适用性。
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| 关 键 词： | 农村公路 路基施工 质量控制 动态圆锥贯入检测 贯入比率 |
Quality Control for the Construction of Subgrade in Rural Road Using Dynamic Cone Penetrometer Test |
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| Pan Xiangjun,Ma Tao,He Ping.Quality Control for the Construction of Subgrade in Rural Road Using Dynamic Cone Penetrometer Test[J].Modern Transportation Technology,2013(2):5-7. |
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| Authors: | Pan Xiangjun Ma Tao He Ping |
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| Institution: | 2 ( 1. Highway Bureau of Anhui Province, Hefei 230032, China; 2. College of Transportation, Southeast University, Nanjing 210096, China) |
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| Abstract: | Both traditional quality control （QC） and advanced QC methods have the limitations to assess the subgrade construction comprehensively. Therefore, a new methodology for Qc is put forward based on field and laboratory tests. Dynamic cone penetrometer （DCP） test is applied to determine penetration ratio, California bearing ratio, resilient modulus, and dry density curve. The applicability of DCP test for QC of subgrade construction has been validated by the test results. |
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| Keywords: | rural road subgrade construction quality control DCP test penetration ratio |
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