| 用瑞利波波速检测粗粒土路基压实度方法的研究 |
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| 引用本文： | 黄克超,张永辉. 用瑞利波波速检测粗粒土路基压实度方法的研究[J]. 公路, 2004, 0(4): 116-120 |
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| 作者姓名： | 黄克超 张永辉 |
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| 作者单位： | 新疆交通科学研究院,乌鲁木齐市,830000 |
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| 摘 要： | 提出了一种快速无损检测公路粗粒土路基压实度的新方法。通过理论分析和试验验证，粗粒土路基的压实度和瑞利波波速有着明确的相关关系，利用这种关系就可以对压实度进行快速检测。经试验研究，检测精度可以满足工程要求。
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| 关 键 词： | 无损检测 公路 粗粒土路基 压实度 瑞利波波速 |
| 文章编号： | 0451-0712(2004)04-0116-05 |
Research on Compactness Method of Coarse Grained Soil Roadbed Examined by Rayleigh Wave |
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| HUNAG Ke-chao,ZHANG Yong-hui. Research on Compactness Method of Coarse Grained Soil Roadbed Examined by Rayleigh Wave[J]. Highway, 2004, 0(4): 116-120 |
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| Authors: | HUNAG Ke-chao ZHANG Yong-hui |
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| Abstract: | A new method for quick and non-destrustive examination of the compactness of coarse grained soil roadbed is presented. On the basis of theoretical analysis and examining verification, the distinct relationship between the compactness of coarse grained soil roadbed and speed of rayleigh wave is found. Making use of this kind of relation can quickly exame the compactness . According to experiments and research, the accuracy of examnation can satisfy the engineering requirements. |
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| Keywords: | coarse grained soil compactness rayleigh wave non-destructive examination |
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