| 弹性反射波频谱分析对比法检测浆砌片石挡墙质量 |
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| 引用本文： | 钟世航.弹性反射波频谱分析对比法检测浆砌片石挡墙质量[J].CT理论与应用研究,2002,11(1):1-5. |
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| 作者姓名： | 钟世航 |
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| 作者单位： | 中国铁道部科学研究院,北京,100081 |
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| 摘 要： | 大量的浆砌片石挡墙需要作快速质量检测，作者比较了利用弹性波速、瑞利面波和弹性波频谱分析法后，认为后者分辨率高，方法简单，并作了几百个点的检测，得到了成功。
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| 关 键 词： | 弹性反射波 浆砌片石挡墙 频谱分析 质量检测 瑞利面波 弹性波速 |
| 文章编号： | 1004-4140(2002)01-0001-05 |
| 修稿时间： | 2001年12月28日 |
Examining Quality of Retaining Wall Made of Mortar and Stones by Means of Comparing Spectrum of Elastic Reflection Wave Frequncy |
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| ZHONG Shihang.Examining Quality of Retaining Wall Made of Mortar and Stones by Means of Comparing Spectrum of Elastic Reflection Wave Frequncy[J].Computerized Tomography Theory and Applications,2002,11(1):1-5. |
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| Authors: | ZHONG Shihang |
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| Abstract: | There are much more retaining wall made of mortar and stones in railway lines, road lines and the other engineering objects. How to examining their quality? The author had test the velocity of elastic reflection wave, Rayleigh surface wave method and Comparing the spectrum of frequency of elastic reflection wave, and had elected comparing the spectrum to examining retaining wall for 5 km in length, because this method have some specialties ,such as high resolution, non-interference from materials of mortar and stones, and easiness getting the data. |
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| Keywords: | retaining wall elastic wave spectrum of frequency |
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