| 回波检测法振激测点距离的回波信号影响分析探究 |
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| 引用本文： | 饶利民,何瑞青.回波检测法振激测点距离的回波信号影响分析探究[J].交通节能与环保,2020(1):127-130. |
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| 作者姓名： | 饶利民 何瑞青 |
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| 作者单位： | 江西省嘉和工程咨询监理有限公司 |
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| 摘 要： | 本研究以有缺陷预埋的隧道曲面砌衬管片作为目标结构试件,以室内实验分析的方式,对隧道砌衬激振回波检测中的振激部位和测点距离,给激振回波信号带来的影响课题开展专题分析探究,以为同类激振回波检测法工程应用提供研究和技术参考,助力实现有效适用的隧道砌衬激振回波检测。
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| 关 键 词： | 隧道砌衬 激振回波 振激部位 测点距离 回波影响 分析探究 |
Analysis of the Impact of Echo Signals on the Distance of Vibration Excitation Points by Echo Detection |
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| RAO Limin,HE Ruiqing.Analysis of the Impact of Echo Signals on the Distance of Vibration Excitation Points by Echo Detection[J].Marine Energy Saving,2020(1):127-130. |
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| Authors: | RAO Limin HE Ruiqing |
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| Institution: | (Jiangxi Jiahe Engineering Consulting and Supervision Co.,Ltd.,Nanchang Jiangxi 330000,China) |
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| Abstract: | In this study,a defected embedded curved curved lining segment of the tunnel is used as the target structure test specimen. The laboratory experimental analysis method is used to excite the excitation site and the distance of the measuring point in the excitation echo of the tunnel lining. The topic of research on the effects of vibrating echo signals is to carry out special analysis and research to provide research and technical references for the engineering application of similar vibrating echo detection methods,and to help achieve effective and applicable tunnel lining vibrating echo detection. |
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| Keywords: | tunnel lining excited echo excited location distance of measuring points echo influence analysis and exploration |
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