CAJ | 학술논문

研究表明，地震活动与水位潮汐因子变化有一定的关系，利用地下水静水位对潮汐应力的响应，分析了通河台1号井含水层在一些地震孕育过程中，应力变化的响应形式。运用潮汐计算模型及固体潮汐数字化观测结果，计算了固体潮汐参数，并对其潮汐变化分析出现的异常值进行了系统分析对比，总结了潮汐因子变化异常与地震的对应关系，和该井静水位潮汐变化的映震特征。结果表明，通河台潮汐异常形态对通河台附近的小震活动有较好的对应关系，讨论了通河地震台附近地震活动与水位潮汐因子异常变化的关系。
연구표명，지진활동여수위조석인자변화유일정적관계，이용지하수정수위대조석응력적향응，분석료통하태1호정함수층재일사지진잉육과정중，응력변화적향응형식。운용조석계산모형급고체조석수자화관측결과，계산료고체조석삼수，병대기조석변화분석출현적이상치진행료계통분석대비，총결료조석인자변화이상여지진적대응관계，화해정정수위조석변화적영진특정。결과표명，통하태조석이상형태대통하태부근적소진활동유교호적대응관계，토론료통하지진태부근지진활동여수위조석인자이상변화적관계。
The research shows that the seismicity is related with the varieties of the water level tidal factors. And based on the response of the tidal stress by the static groundwater level , the stress response forms of the aquiclude of Well I at Tonghe Seismic Station are analyzed during the earthquake preparation. By using the tide computation model and the digital observation data of the solid tide , the abnormal values of the tide variation are compared systematacially. The corresponding relationship between the tidal factor of the variation anomalies and earthquakes is concluded , and also the earthquake reflecting factors of this well’ s static water level. The results show that the tidal anomalies has a better corresponding relationship with the small earthquakes around Tonghe Seismic Station. Lastly , the relationship between the water level tidal factor and the seismicity is discussed.