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Abstract:
断层破碎带的出现必然使岩体的硬度发生明显改善,而瑞利波的传播速度恰与介质的物理力学特性有关。利用瑞利波探测技术,对泉三高速公路某施工隧道含水大断层进行超前探测,并与地质雷达和钻探探测结果比较,结果显示,锐利波探测的断层破碎带宽度与隧道施工揭露的极其吻合,瑞利波是超前预报含水断层破碎带的一种简便、高效的技术。
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煤田地质与勘探
ISSN: 1001-1986
CN: 61-1155/P
Year: 2008
Issue: 02
Page: 72-75
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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