| 岩石破裂中的电子发射 |
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| 引用本文： | 郭自强,周大庄,施行觉,马福胜,席道瑛,程纯杰,周志文.岩石破裂中的电子发射[J].地球物理学报,1988,31(5):566-571. |
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| 作者姓名： | 郭自强 周大庄 施行觉 马福胜 席道瑛 程纯杰 周志文 |
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| 作者单位： | 中国科学技术犬学地球和空间科学系 合肥 |
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| 摘 要： | 利用G-M计数器和塑料闪烁体探测器在花岗岩单轴压缩破裂实验中首次记录到电子发射,电子能量分别为0.05McV和0.35MeV量级。根据这一结果提出了岩石破裂中出现可见光及其它电磁辐射的理论解释。
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| 关 键 词： | 岩石破裂 电子发射 |
| 收稿时间： | 1987-03-16 |
ELECTRON EMISSION DURING ROCK FRACTURE |
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| GUO ZI-QIANG ZHOU DA-ZHUANG SHI XING-JUE MA FU-SHENG XI DAO-YING CHENG CHUN-JIE ZHOU ZHI-WEN.ELECTRON EMISSION DURING ROCK FRACTURE[J].Chinese Journal of Geophysics,1988,31(5):566-571. |
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| Authors: | GUO ZI-QIANG ZHOU DA-ZHUANG SHI XING-JUE MA FU-SHENG XI DAO-YING CHENG CHUN-JIE ZHOU ZHI-WEN |
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| Institution: | Department of Earth and Space Sciences, University of Science and Technology of China, Hefei |
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| Abstract: | Electron emission during the fracture of a rock subjected to uniaxial compression has been detected with a G-M counter and a plastic scintillation counter. The energies of the electrons detected by the two counters are estimated to be greater than 0.05 MeV and 0.35 MeV, respectively. Based on this result, a mechanism for the emission of light and other electromagnetic radiations observed during rock fracture is suggested. |
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| Keywords: | Rock fracture Electron emission |
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