| 弹性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.弹性波频谱分析对比法检测浆砌片石挡墙质量[J].物探与化探,2002,26(3):236-239. |
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| 作者姓名： | 钟世航 |
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| 作者单位： | 铁道科学研究院,北京,100081 |
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| 摘 要： | 大量的浆砌片石挡墙需要做快速质量检测,作者比较了弹性波速、瑞利面波和弹性波频谱分析3种方法后,认为后者分辨率高,方法简单,并做了几百个点的实测,获得成功。
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| 关 键 词： | 铁路浆砌片石挡墙 质量检测 频谱分析 弹性波 |
| 文章编号： | 1000-8918(2002)03-0236-04 |
| 收稿时间： | 2001-06-11 |
THE EXAMINATION OF THE QUALITY OF RETAINING WALL MADE OF MORTAR AND STONES BY MEANS OF COMPARING THE FREQUNCY SPECTRA OF ELASTIC REFLECTION WAVES |
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| ZHONG Shi-hang.THE EXAMINATION OF THE QUALITY OF RETAINING WALL MADE OF MORTAR AND STONES BY MEANS OF COMPARING THE FREQUNCY SPECTRA OF ELASTIC REFLECTION WAVES[J].Geophysical and Geochemical Exploration,2002,26(3):236-239. |
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| Authors: | ZHONG Shi-hang |
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| Institution: | China Academy of Railway Sciences, Beijing 100081, China |
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| Abstract: | The quality of large quantities of retaining wall made of mortar and stones should be examined rapidly. Based on the comparison of elastic wave velocity, Rayleigh surface wave and elastic wave frequency spectrum analysis, the author holds that the last technique has the merits of high resolution and simple operation. The tests made at several hundred points prove to be successful. |
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| Keywords: | retaining wall made of mortar and stones frequency spectrum analysis elastic wave |
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