Study of elastic wave propagation in two phase anisotropic media by numerical modeling of pseudospec

来源 :Acta Seismologica Sinica(English Edition) | 被引量 : 2次 | 上传用户:wsdemon8911
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
When there exists anisotropy in underground media elastic parameters of the observed coordinate possibly do not coincide with that of the natural coordinate. According to the theory that the density of potential energy, dissipating energy is independe
其他文献
期刊
IntroductionThemodelofspatialandtemporalsynthesizedgainforastrongearthquakeoccurrenceisdevelopedasthebasisofTheDynamicSoftwareSystemforMiddle-andLong-termEarthquakeForecast.Themodelisestablishedaccord
期刊
IntroductionThestudiesofseismicsourcephysicsandruptureprocessshowthatthepreparationandgenerationofanearthquakeanditsmagnitudeisrelatedtothegeologicalconditionsandthemediumpropertiesatthesourcetectonic
期刊
IntroductionRegionalseismicitytriggeredbybigearthquakesaswellasattershocksinsourcezonecouldbedetectedduetothehighseismicmonitoringcapabilitytoday(Anderson,etal,1994;Bodin,Gomberg,1994;Caskey,Wesnousky
期刊
IntroductionShort-to-imminentprecursorsstillarethemainbasisforearthquakepredictioninthepresenttime.Strongquakes,especiallythosewithnoforeshocks,canbeforecastedtosomeextentbasedonabundantshoat-to-immin
期刊
IntroductionThenorthernpartofNorthChinaplainisoneofthemajorregionsforearthquakemonitoringandprediction.AlotofdeepstructureinvestigationhasbeencarriedolltinBeding,Tianjin,TangshanandZhangiiakouinthepas
期刊
IntroductionScientificsearchforearthquakepredictionisbeinginhardstages.Thedifficultiesarefromvariousaspects.Themainreason,amongwhich,isthattillnow,humanbeinghaslessknowledgeaboutthedevelopmentandoccur
期刊
IllustrationAllthedatainthiscatalogarechosenfromthe"PreliminarySeismologicalRepoftofChineseSeismicStations"(itsabbreviationis"MonthlyReport").ThecatalogincludestheeventsofM≥4.7inandnearChinaandM≥6allo
期刊
Broadband P and S waves source spectra of 12 M_s≥5.0 earthquakes of the 1997 Jiashi, Xinjiang, China. earthquake swarm recorded at 13 GDSN stations have been analyzed. Rupture size and static stress d
期刊
This paper puts forward wavelet transform method to identify P and S phases in three component seismograms using polarization information contained in the wavelet transform coefficients of signal. The
期刊