| 氡气前兆异常的物理机制 |
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| 引用本文： | 唐铭麟,祝晔,王玉莹.氡气前兆异常的物理机制[J].东北地震研究,1992(1). |
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| 作者姓名： | 唐铭麟 祝晔 王玉莹 |
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| 作者单位： | 辽宁省地震局，辽宁省地震局，辽宁省地震局 沈阳 110031，沈阳 110031，沈阳 110031 |
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| 摘 要： | 使用高速空气动力学原理研究气体在含水的孔隙介质中的运动学和动力学行为对大地震前的水氡异常、深井含水层氡气潮汐和爆破实验出现的气体异常等现象,分别建立了相应的物理机制和空气动力学方程,在物理上定量的解释了上述现象的发生和发展进程,并结合统计物理学理论较深入的探讨了气体前兆异常的物理过程和孕震的关系。此外,对大地震前随时空变化的动态的气体前兆场的演化及其预报意义,也做了定性的讨论。
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| 关 键 词： | 氡气 前兆异常 空气动力学气体激波 |
PHYSICAL MECHANISM OF RADON GAS PRECURSOR ANOMALY |
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| Tang Minglin Zhu Yie Wan Yiuying.PHYSICAL MECHANISM OF RADON GAS PRECURSOR ANOMALY[J].Seismological Research of Northeast China,1992(1). |
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| Authors: | Tang Minglin Zhu Yie Wan Yiuying |
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| Abstract: | Kinematic and dynamic behaviour of some gas in pore medium containing water have been studied in the paper by dynamics theory of air with high speed. Corresponding physical mechanism and gas dynamics equation have been set up, respectively, for radon anomaly, radon gas tide in containing water layer before large shock. We quantitatively explain generating and developing process above mentioned phenomena. In addition ,we also discuss qualitatively evolution of dynamical precursor filed and before great earthquake prediction meaning. |
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