| 硬岩中大当量地下爆炸应力波的测试和分析 |
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| 引用本文： | 李孝兰.硬岩中大当量地下爆炸应力波的测试和分析[J].辽宁工程技术大学学报(自然科学版),2001,20(4):393-395. |
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| 作者姓名： | 李孝兰 |
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| 作者单位： | 西北核技术研究所 |
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| 摘 要： | 介绍了硬岩中大当量地下爆炸应力波 的测试技术，分析了对测量系统的频响要求，提出了自由场应力波测量探头的布设原则，讨论了应力测量的失配问题，给出自由场应力峰值的衰减规律。
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| 关 键 词： | 硬岩 地下爆炸 应力波 测试 测量系统 自由场 频响要求 |
| 文章编号： | 1008-0562(2001)04-0393-03 |
| 修稿时间： | 2001年5月4日 |
Stress Wave Measurement and Analyses of the Underground Explosions in Hard Rock with Large Yield |
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| LI Xiao-lan.Stress Wave Measurement and Analyses of the Underground Explosions in Hard Rock with Large Yield[J].Journal of Liaoning Technical University (Natural Science Edition),2001,20(4):393-395. |
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| Authors: | LI Xiao-lan |
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| Abstract: | Measurement technology for the underground explosion stress wave in hard rock with large yield has been introduced. The frequency response of the measurement system for the stress wave has been analyzed. Installing principle of the transducer for measuring the stress wave has been presented. The mismatch error for stress measurement has been discussed. The attenuation lines of the free-field stress have been presented. |
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| Keywords: | hard rock underground explosion stress wave measurement |
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