简介：Basedonthecavestrainobservationdatain2013atTaianseismicstation,weusetheVenedikovharmonicanalysismethodtocalculatethecavestrainmeasurementandphaselagofthetidefactor,andqualitativelyevaluatethestabilityofthetidalfactorforobservationaldataevaluation.Atthesametime,thetwomeasurementitemsoftheobservationinstrumentarecalculated,andthecorrelationstrainparametersareextractedandcompared.Onthisbasis,thestrainparametertimeseriescalculationiscarriedoutonthedataqualityofTaianseismicstation,whichisrelativelystable,andthe2setsofinstrumentsarecompared.Throughtheanalysis,itisfoundthatthestressfieldisabnormal,andthecorrespondingrelationshipbetweentheanomalyofthestressfieldandthegravityfieldiscomparedandanalyzed

简介：ＩｎｔｅｒｐｒｅｔａｔｉｏｎｏｆＳｗａｖｅｄａｔａｆｒｏｍＴａｉ′ａｎＸｉｎｚｈｏｕＤＳＳｐｒｏｆｉｌｅａｎｄｉｔｓｒｅｌａｔｉｏｎｓｈｉｐｗｉｔｈＸｉｎｇｔａｉｅａｒｔｈｑｕａｋｅｓＳＯＮＧＹＡＮＳＯＮＧ（宋松岩）１）ＸＵＥＳＯＮＧＺＨＯ...