| 声频应力波在锚杆锚固状态检测中的应用 |
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| 引用本文： | 汪明武.声频应力波在锚杆锚固状态检测中的应用[J].地质与勘探,1998,34(4):54-56,59. |
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| 作者姓名： | 汪明武 |
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| 作者单位： | 南京大学(汪明武)，淮南矿业学院(王鹤龄) |
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| 基金项目： | 国家“八五”重点科技项目 |
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| 摘 要： | 研究了声频应力波法快速普查检测锚杆锚固状态的原理及评价分级标准，并将它成功地应用于潘一矿锚杆施工质量的检测，得出了利用声频应力波快速普查检测锚杆锚固质量的方法是切实可行和有效的。
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| 关 键 词： | 锚杆 声频应力波 无损检测 固状态检测 |
APPLICATION OF SONIC FREQUENCY STRESS WAVE TO INSPECTION OF ANCHORING STATE OF ROCK BOLTS |
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| Wang Mingwu,Wang Helin.APPLICATION OF SONIC FREQUENCY STRESS WAVE TO INSPECTION OF ANCHORING STATE OF ROCK BOLTS[J].Geology and Prospecting,1998,34(4):54-56,59. |
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| Authors: | Wang Mingwu Wang Helin |
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| Abstract: | Now research on anchoring state inspection of rock bolts is urgent and necessary in anchoring engineering. Principles and classified standards of inspection and evaluation are studied by a method of sonic frequency stress wave,and their results are applied sucessfully to the inspection item of the First Coal Mine of PanYi. It is concluded that the method of express inspection is useful and effective. |
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| Keywords: | rock bolt non-destructive testing sonic frequency stress wave |
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