| 野山河隧道爆破振动监测与分析 |
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| 引用本文： | 蔡冻,吴立,梁禹.野山河隧道爆破振动监测与分析[J].爆破,2009,26(4):89-92. |
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| 作者姓名： | 蔡冻 吴立 梁禹 |
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| 作者单位： | 中国地质大学,岩土钻掘与防护教育部工程研究中心,武汉,430074;中国地质大学,工程学院,武汉,430074;中国地质大学,岩土钻掘与防护教育部工程研究中心,武汉,430074;中国地质大学,工程学院,武汉,430074;中国地质大学,岩土钻掘与防护教育部工程研究中心,武汉,430074;中国地质大学,工程学院,武汉,430074 |
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| 摘 要： | 在野山河隧道爆破施工中,为了确保附近水电站的安全,在隧道掘进爆破过程中进行了爆破振动监测,应用基于最小二乘法的回归分析得出了K、α值;同时根据监测数据,运用基于Matlab的FFT方法对监测波形进行了频谱分析.
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| 关 键 词： | 隧道爆破 爆破振动监测 回归分析 频谱分析 |
Monitoring and Analysis on Blasting Vibration of Yeshanhe Tunnel |
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| CAI Dong,WU Li,LIANG Yu.Monitoring and Analysis on Blasting Vibration of Yeshanhe Tunnel[J].Blasting,2009,26(4):89-92. |
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| Authors: | CAI Dong WU Li LIANG Yu |
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| Affiliation: | CAI Dong1,2,WU Li1,LIANG Yu1,2(1.Engineering Research Center of Rock-Soil Drilling & Excavation , Protection,Ministry of Education,China University of Geosciences,Wuhan 430074,China,2.Faculty of Engineering,China) |
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| Abstract: | For the safety of hydropower station nearby,monitor of blasting vibration was operated during excavating in construction of Yeshanhe tunnel.Regression analysis based on least squares method were used to analyze the values of K and α,meanwhile,FFT method based on Matlab was applied to do spectrum analysis on monitored waveform according to monitored data. |
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| Keywords: | tunnel blasting monitor of blasting vibration regression analysis spectrum analysis |
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