| 激光超声无损检测技术及其在岩体物性测试中的应用 |
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| 引用本文： | 尹向宝.激光超声无损检测技术及其在岩体物性测试中的应用[J].大学物理,2008,27(7). |
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| 作者姓名： | 尹向宝 |
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| 作者单位： | 黑龙江科技学院,数学力学系,哈尔滨,150027 |
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| 摘 要： | 激光超声无损检测技术是材料无损检测的一种重要手段,是目前人们所关注的一种重要的检测方法.文章阐述了激光超声的激发原理和激光超声信号检测方法,详细介绍其在对岩体物性测试中的应用,并且针对目前存在的一些技术难题指出了今后的解决方向.
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| 关 键 词： | 激光超声 无损检测 超声波谱 岩石物性 |
Detecting technology of laser surpasses sound without mean and its application in nature testing of rock mass |
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| YIN Xiang-bao.Detecting technology of laser surpasses sound without mean and its application in nature testing of rock mass[J].College Physics,2008,27(7). |
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| Authors: | YIN Xiang-bao |
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| Abstract: | The detecting technology of laser surpasses sound without mean is an important approach.The principle of laser surpasses sound and the signal detecting method are introduced.The application to testing the rock mass thing nature is analyzed in detail,and the direction specifically for some technology difficult problems of existence at present is proposed. |
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| Keywords: | laser ultrasonic non-destructive testing ultrasonic fair amount of confidence rock thing nature |
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