| 汤原4.7级地震前后依兰台地倾斜异常机制的研究 |
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| 引用本文： | 王成志,孟祥龙.汤原4.7级地震前后依兰台地倾斜异常机制的研究[J].东北地震研究,1999,15(2):17-21. |
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| 作者姓名： | 王成志 孟祥龙 |
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| 作者单位： | [1]黑龙江省地震局 [2]黑龙江省依兰地震台 |
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| 摘 要： | 本文介绍了１９９０年５月黑龙江省汤原４．７地震前后依兰台地倾斜固体潮汐畸变曲型图象的形态基本特征。
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| 关 键 词： | 固体潮汐 畸变异常 摆锤结露 地震前兆 地倾斜 |
STUDY ON GROUND TILT ANOMALY OF YILAN SEISMIC STATION BEFORE AND AFTER TANG YUN EARTHQUAKE WITH M L4 7 |
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| Wang Chengzhi.STUDY ON GROUND TILT ANOMALY OF YILAN SEISMIC STATION BEFORE AND AFTER TANG YUN EARTHQUAKE WITH M L4 7[J].Seismological Research of Northeast China,1999,15(2):17-21. |
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| Authors: | Wang Chengzhi |
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| Abstract: | The basic form characteristic of typical distortio n pattern relating to earth tide of ground tilt in respect to Yilan seismic station before and after Tangyuan earthquake with ML4 7, Heilo ngjiang province, is introduced in this paper It follows that the anomaly is independent of the earthquake, and i s due to the dewdrop found on pendulum weight of instrument |
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| Keywords: | Earth tide Distortion Pendulum dewed Ground tilt |
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