| 瑞利波检测路基压实度试验研究 |
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| 引用本文： | 苏跃宏 刘俊芳 刘博. 瑞利波检测路基压实度试验研究[J]. 内蒙古工业大学学报, 2004, 23(3): 226-229 |
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| 作者姓名： | 苏跃宏 刘俊芳 刘博 |
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| 作者单位： | [1]内蒙古工业大学，呼和浩特010062 [2]呼和浩特畜牧机械研究所，呼和浩特010010 |
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| 摘 要： | 本文叙述了瑞利波进行公路压实度检测的方法及关键技术，对填料为天然砂砾和风积砂进行了不同压实度瑞利波波速的现场测试．建立了波速与压实度之间的回归方程．为路基压实度检测开辟了另一途径．
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| 关 键 词： | 瑞利波 压实度 天然砂砾 风积砂 |
| 文章编号： | 1001-5167(2004)03-0226-04 |
| 修稿时间： | 2004-09-15 |
AN EXPERIMENTAL STUDY ON THE DETECTION OF SUBGRADE COMPACTNESS BY RAYLEIGH WAVE |
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| SU Yue-hong,LIU Jun-fang,LIU Bo. AN EXPERIMENTAL STUDY ON THE DETECTION OF SUBGRADE COMPACTNESS BY RAYLEIGH WAVE[J]. Journal of Inner Mongolia Polytechnic University(Social Sciences Edition), 2004, 23(3): 226-229 |
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| Authors: | SU Yue-hong LIU Jun-fang LIU Bo |
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| Affiliation: | SU Yue-hong~1,LIU Jun-fang~1,LIU Bo~2 |
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| Abstract: | This paper gives a presentation of the method and some key techniques for detecting subgrade compactness by Rayleigh wave.Several field experiments are done on different fillings (natural grail and eolian sand).An equation of regression between wave speed and compactness is worked out.A new approach is made to the detection of subgrade compactness. |
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| Keywords: | Rayleigh wave compactness natual grail eolian sand |
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