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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英文篇名：STUDY ON GROUND TILT ANOMALY OF YILAN SEISMIC STATION BEFORE AND AFTER TANG YUN EARTHQUAKE WITH M L4 7 中文刊名：东北地震研究 英文刊名：SEISMOLOGICAL RESEARCH OF NORTHEAST CHINA 作者：王成志 ; 孟祥龙 ; 朱勇 ; 黄贵金 英文作者：Wang Chengzhi ( The Seismological Bureau of Heilongjiang Province ; Haerbin ; 1500 36) Meng Xianlong Zhu Yong Huang Guijin (The Yilan Seismic Station of Heilongjiang Province ; Yilan ; 154800 ) 中文关键词：固体潮汐 ; 畸变异常 ; 摆锤结露 英文关键词：Earth tide ; Distortion ; Pendulum dewed ; Ground tilt 出版日期：1999-04-30 机构：黑龙江省地震局!哈尔滨1500362,黑龙江省依兰地震台!依兰154800),黑龙江省依兰地震台!依兰154800),黑龙江省依兰地震台!依兰154800) 年：1999 期：02 出版单位：东北地震研究

摘要

本文介绍了１９９０ 年５ 月黑龙江省汤原４７ 级地震前后依兰台地倾斜固体潮汐畸变典型图象的形态基本特征。以及对其异常性质跟踪研究过程， 得出因仪器摆锤结露， 露珠克服附着力脱落导致畸变异常的结论。对畸变典型图象形态的多样性复杂性形成机制做了详尽的讨论。
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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