| 1989年12月25日侯马4.9级地震的应力异常 |
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| 引用本文： | 夏田.1989年12月25日侯马4.9级地震的应力异常[J].山西地震,1991(2):35-37. |
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| 作者姓名： | 夏田 |
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| 作者单位： | 山西省临汾行署地震局 |
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| 摘 要： | 叙述了1989年12月25日侯马市发生4.9Ms地震前距震中约100km的赵城观测站地应力出现的异常情况,指出只要埋设环境、安装方法、观测程序符合规范要求,简易地应力对一定范围内的较大地震是有监测能力的。
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| 关 键 词： | 地震 应力 异常 侯马市 |
The Stress Abnormalities of the Earthquake of Ma9.9 in Houma Area |
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| Xia Tian.The Stress Abnormalities of the Earthquake of Ma9.9 in Houma Area[J].Earthquake Research in Shanxi,1991(2):35-37. |
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| Authors: | Xia Tian |
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| Abstract: | The paper discusses the stress abnormalities occurred in advance at the observation post in Zhaocheng, about 100 km away from the center of the earthquake of mag.4.9 in Houma area and points out that observation posts are capable of prediction of larger-magnitude eartgquakes in certain ranges so long as the surroundings, the installation and the observation procedure conform to the standards. |
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| Keywords: | Houma stress abnormality |
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