| 弹性波法检测大孔径爆破对基岩松驰层厚度影响的探讨 |
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| 引用本文： | 胡建敏,付晖.弹性波法检测大孔径爆破对基岩松驰层厚度影响的探讨[J].岩土力学,2003(Z1). |
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| 作者姓名： | 胡建敏 付晖 |
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| 作者单位： | 长江科学院岩岩基所 湖北武汉430010
(胡建敏)，长江科学院岩岩基所 湖北武汉430010(付晖) |
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| 摘 要： | 根据大孔径梯段爆破开挖对底部基岩扰动影响的声波检测情况,对检测资料进行了分析研究,给出了大孔径开挖底部基岩预留保护层厚度,供工程参考。
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| 关 键 词： | 梯段开挖 底部基岩 扰动层 声波纵波波速 爆前 爆后 |
Discussion on influence of big aperture blast upon the thickness of bedrock flabby layer by elastic wave examination |
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| HU Jian-min,FU Hui.Discussion on influence of big aperture blast upon the thickness of bedrock flabby layer by elastic wave examination[J].Rock and Soil Mechanics,2003(Z1). |
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| Authors: | HU Jian-min FU Hui |
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| Abstract: | Based on the sound wave examination of the influence of big aperture ladder blast excavation upon the bedrock disturbance, examination data are analyzed. It will be for referential use for similar projects. |
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| Keywords: | big aperture ladder blast sound wave examination bedrock disturbance |
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