简介：在井之间的阶层的分析在油和煤气的水库的学习是基本的。基于井木头的stratigraphic分割，在井之间的阶层的自动分析用计算机技术被认识到。我们使用匹配明智的线适合，日志字符抽取，匹配费用计算，和等等造跨井的stratigraphic关联关系并且自动地通过片拉跨井的stratigraphic对比的一张路径图的动态波形的一种技术……在分析在井之间的许多结构路径图以后，为正常差错的30个路径模式，反向的差错，不顺从，synsedimentary差错，listric差错，拧外面，等等被总结，路径图模式和关联概念被介绍。在这个方法是有效的Dagang油领域表演的申请分析。

简介：ＳｅｉｓｍｉｃａｃｔｉｖｉｔｙａｎｄａｃｔｉｖｅｆａｕｌｔｓｉｎＨｕａｉｌａｉｂａｓｉｎＰＥＩＤＥＷＡＮＧ（王培德）ＹＵＨＯＮＧＴＩＡＮ（田玉红）ＣＨＵＮＬＡＩＬＩ（李春来）ＹＵＮＴＡＩＣＨＥＮ（陈运泰）ＩｎｓｔｉｔｕｔｅｏｆＧｅｏｐｈｙｓ...

简介：Ｃｅｌｌｕｌａｒ　ａｕｔｏｍａｔｉｏｎ　ｍｏｄｅｌ　ｏｆ　ｆａｕｌｔｓ　ａｎｄ　ａｌｇｏｒｉｔｈｍｉｃ　ｃｏｍｐｌｅｘｉｔｙ（陆远忠）（吕悦军）Ｃｅｌｌｕｌａｒａｕｔｏｍａｔｉｏｎｍｏｄｅｌｏｆｆａｕｌｔｓａｎｄａｌｇｏｒｉｔｈｍｉｃｃｏｍｐｌｅｘｉ...

简介：Ｇｅｏｍｅｔｒｉｃａｌｔｅｘｔｕｒｅｓｏｆｆａｕｌｔｓ，ｅｖｏｌｕｔｉｏｎｏｆｐｈｙｓｉｃａｌｆｉｅｌｄａｎｄｉｎｓｔａｂｉｌｉｔｙｃｈａｒａｃｔｅｒｉｓｔｉｃｓＪＩＮＭＡ（马瑾），ＳＨＥＮＧ－ＬＩＭＡ（马胜利），ＬＩ－ＱＩＡＮＧＬＩＵ（刘力强），Ｚ...

简介：当前的传感器是在正式就职马达的控制系统的关键元素之一。反映马达操作地位的变量的精确测量是否能被做，将直接在马达系统上并且因此影响控制效果传感器差错的及时、精确察觉是必要的。这份报纸向前根据正式就职马达的数学模型带剩余产生和差错察觉的一个observerbased方法。当非线性的部分是否满足Lipschitz条件，不限制观察员设计，如此的一个观察员的申请被扩展。同时，在柔韧的错误之间的矛盾和差错敏感也被解决。如此的方法的正确性和有效性被在也阐明工程实践的模仿的差错上的试验性的测试验证。

简介：Recenthigh-resolutiondeepseismicreflectionprofileacrosstheKunlunfaultinnortheasternTibetshowsclearlythattheMohoiscutoffbyacomplexthrustfaultsystem.Mohooffsetisageneralphenomenon,butlittleisknownaboutthedynamicmechanism.Inthisstudy,contactmodelswithMaxwellmaterialsareusedtosimulatethemechanicalprocessofMohooffsetinducedbytheaseismicslipofdeeplyburiedfaults.Basedontheseismicreflectiondata,weprojectasinglefaultmodelandacomplexfaultsystemmodelwithtwofaultsintersecting.ThedeformationsoftheMoho,theaseismicslips,andcontactstressesonfaultsindifferentmodelsarediscussedindetail.ResultsshowthattheMohooffsetmightbeproducedbyaseismicslipofdeeplyburiedfaults,andthemagnitudeisinfluencedbythefrictioncoefficientoffaultsandtheviscosityofthelowercrust.ThemaximumslipoccursneartheMohoonthesinglefaultoratthecrossingpointoftwointersectingfaultssystem.StressconcentratesmainlyontheMoho,thedeependoffaults,orthecrossingpoint.ThisstudywillthrowlightonunderstandingthemechanismofMohooffsetandaseismicslipofdeeplyburiedfaults.Theresultsofcomplexfaultsystemwithtwofaultsintersectingarealsousefultounderstandtheshallowintersectingfaultsthatmaycauseearthquakes.

简介：根据Xining活跃城市的差错调查，我们学习了在活跃城市的差错和褶层变丑之间的关系。这研究的结果证明Huangshuibe河的北河岸上的Hnangshuihe差错和NW惹人注目的差错是在背斜上的紧张的差错，Nanchuanhe差错是源于在差错的二个方面上的微分合拢的一个横向的眼泪差错，Beichuanhe河差错的东方河岸是在核心上开发的一个有压缩性的差错或向斜爬。由褶层变丑的平衡侧面分析和严肃异例数据的倒置，我们获得了分开飞机的深度并且建立了Xining城市的区域的seismotectonic模型。基于seismotectonic模型，我们分析了活跃城市的差错的地震潜力。

简介：Accordingtotheresultsofestimationofthemaximumpotentialearthquakeintheprojectof"TheActiveFaultDetectionandSeismicRiskEvaluation(PhaseII)ofZhengzhouCity",theneareast-westtrendingLaoyachenfaultandShangjiefaultaredevelopedintheurbanarea.TheLaoyachenfaultwasnotactiveintheQuaternary,buttheShangjiefaultmayhavethepotentialofgeneratingM5.0~5.5earthquakes.Inordertogettheprobabilityofoccurrenceofmaximumpotentialearthquakes,wedelineatethestatisticalareasandthepotentialsourceareasandcalculatetheseismicityparametersandthespacedistributionfunctions.OurstudyshowsthattheprobabilityofoccurrenceofanearthquakewithM≥5.0onthefaultsinZhengzhoucityis6%inthenext50yearsand11%inthenext100years.

简介：Itisfoundbyfieldinvestigationthatthenearhorizontaltopsurfaceofthebrownorbrick-redhydrothermalalterationzonevariesobviouslyinelevationatdifferentsectionsofthesamelayeronthecaldera'sinnerwallofTianchi,withthatatthenorthsectionneartheTianwenPeakabout110mhigherthanthatatthesouthneartheJiangjunPeakinKorea.Thetopsurfaceofthehydrothermalalterationzonecanbetakenaskeyhorizontotectonicmovement.ThedifferenceindicatesthatthetotalupliftheightoftheNWwalloftheLiudaogou-TianchiJingfengshanfault,theprincipalfaulttrendingNEatTianchi,isbiggerthanthatoftheSEwalleversincetheoccurrenceofhydrothermalalteration.ThisalsoexplainswhythetopographyinthenorthwestsideofTianchiissteeperandwithmoredevelopedriversystemthaninthesoutheast.TheupliftingofthenortheasternwallisbiggerthanthatofthesouthwestalongtheprincipalNW-trendfault,namely,theBaishanzhen-Tianchi-Jincefault.Itisobservedfromcharactersofhydrothermalalterationandthepalaeoresiduum,thattherecentverticalmovementratealongtheprincipalNE-trendfaultislargerthanthatoftheprincipalNW-trendfault.ThetwofaultsintersectatTianchi,dividingthevolcanointo4blocks,withtheupliftmagnitudesdecreasingsuccessivelyintheorderofthenorth,thewest,theeastandthesouthblock.ThebiggestupliftofthenorthblockcorrespondswelltotheshallowmagmabatchinthenorthofTianchiobservedbyDSSandtelluricelectromagneticsounding,andetc.andtheymayberelatedwiththecauses.

简介：Inthispaper,measurementsofgaseousradonandgaseousmercurydensitieswereconductedforthefirsttimealongtheHaiyuanactivefaultzone,includingthreelongersecondaryshearfaultsfromBiangoutoShaokou,faultsintheGanyanchipull-apartbasin,andtheBiangoupush-upstructureaswellasthethrustfaultattheeasternpedimentofLiupanshanMountainintheterminalcompressionalarea.Thenrelationsbetweenfracturegasdensitiesandfaultingactivitywereanalyzed.Theresultsshowthatthereisadistinctcorrespondingrelationbetweengaseousradonandgaseousmercurydensitiesandfaultingactivity,whenthemeasurementconditionsarebasicallythesame,anditprovesthatthefaultgasmetrymethodisaneffectivetechniqueforstudytheactivityandsegmentationofactivefaults.

简介：System-levelfaultidentificationisakeysubjectformaintainingthereliabilityofmultiprocessorinterconnectedsystems.Thistaskrequiresfastandaccurateinferencesbasedonbigvolumeofdata,andtheproblemoffaultidentificationinanunstructuredgraphhasbeenprovedtobeNP-hard(non-deterministicpolynomial-timehard).Inthispaper,weadoptthePMCdiagnosticmodel(firstproposedbyPreparata,Metze,andChien)asthefoundationofpoint-to-pointprobingtechnology,andasystemcontainsonlyrestricted-faultsifeveryofitsfault-freeunitshasatleastonefault-freeneighbor.Underthisconditionweproposeanefficientmethodofidentifyingrestricted-faultsinthefoldedhypercube,whichisapromisingalternativetothepopularhypercubetopology.

简介：易于不明确的致动器差错和外部骚乱的未知非线性的系统的一个类将在模糊近似理论的帮助下在这篇论文被学习。用走技术的背，一条新奇适应模糊控制途径被建议在操作期间提供不明确的致动器差错并且尽管系统不能被反馈线性化，处理外部骚乱。考虑差错作为有效性和lock-in-place的两损失被建模(在某未知地方粘住)。建议控制计划能保证是的靠近环的系统的所有信号，这被证明最终一致地半全球性跳了并且在系统输出和引用信号之间的追踪的错误收敛到零的一位小邻居，尽管象致动器差错和外部骚乱一样的控制系统的非线性的函数都是未知的。模拟结果表明控制途径的有效性。

简介：这研究使用了2D在Huizhou亚盆调查差错的新生代进化的地震侧面。它试图通过描述分析他们的活动的差错和份量上的几何特征定义盆结构风格。结果显示边界在计划看法在军队飞机安排在Huizhou亚盆显示器指责，它显示那，它被一种倾斜的扩展引起。计算差错滑动表演差错的长期的活动在盆发生了，并且一些边界差错在5.5妈后面保持活跃。差错系统的进化历史被重建。开始，在期间始新世早渐新世，主要，NNE-NE和NWtrending差错和NE惹人注目的grabens和half-grabens在盆形成了，一系列差错系统控制了免职。在期间晚渐新世早中新世，结构的活动是相对弱的，差错活动和差错生长率严厉地减少了。最后，在迟了的阶段从对礼品晚中新世，结构运动被重新激活，并且一些差错也被重新激活。我们的学习将更好帮助在华南海的北边缘理解忍受石油的盆的结构的特征和进化。

简介：这份报纸为对地震导致的流动变化应答、敏感的二个地热的春天组调查了水的化学。地震监视为他们的在有在Xinyi城市Xijiang温泉和Fengshun县Shihu温泉的保存得很好的自然流动系统的居住区域被赞成。温泉在南部的瓷器广东省在温度和流动率是典型的。物理、化学的条件在内心深处在热来源是经由地观察和数字实验质问到地址的地震，液体流动，反应溶质运输和热转移，而是遗体上的重要限制。在这份报纸，我们在流动率，温度，或水的化学上做了每日、年度的观察。我们为水来源，为K长石和钠长石稳定性的平衡阶段图，和Na-K-Mg作为tracers采用了锶同位素为热水库温度的图。在Xijiang温泉的丰富的亚硫酸盐内容被讨论。我们的主要发现是深差错弹簧被低减小氧化潜力描绘在在200-附近，150mV和相对大的日报流动变化。结果关于地震监视和预言和地热的水库在地地点上提供科学背景特征。

简介：Ｒｅｌａｔｉｏｎｓｈｉｐｂｅｔｗｅｅｎｆａｕｌｔｓａｎｄｇｅｎｅｒａｔｉｏｎｏｆｉｎｌａｎｄｓｈａｌｌｏｗｅａｒｔｈｑｕａｋｅｓ：ｅｎｌｉｇｈｔｅｎ－ｍｅｎｔｏｆｔｈｅＭ＝７．２ｓｏｕｔｈｅｒｎＨｙｏｇｏｐｒｅｆｅｃ－ｔｕｒｅｅａｒｔｈｑｕａｋｅＴＯ...

简介：TheWenchuanearthquakecoseismicdeformationfieldisinferredfromthecoseismicdislocationdatabasedona3-DgeometricmodeloftheactivefaultsinSichuan-Yunnanregion.Thenthepotentialdislocationdisplacementisinvertedfromthedeformationfieldinthe3-Dgeometricmodel.Whilethefaults'slipvelocitiesareinvertedfromGPSandlevelingdata,whichcanbeusedasthelong-termslipvector.Afterthepotentialdislocationdisplacementsareprojectedtolong-termslipdirection,wehavegottheinfluenceofWenchuanearthquakeonactivefaultsinSichuan-Yunnanregion.TheresultsshowthatthenorthwesternsegmentofLongmenshanfault,thesouthernsegmentsofXianshuihefault,Anninghefault,Zemuhefault,northernandsouthernsegmentsofDaliangshanfault,Mabianfaultgotearthquakerisksadvancedof305,19,12,9.1and18,51yearsrespectivelyintheeasternpartofSichuanandYunnan.TheLijiang-Xiaojinhefault,Nujiangfault,Longling-Lancangfault,NantinghefaultandZhongdianfaultalsogotearthquakerisksadvancedinthewesternpartofSichuan-Yunnanregion.WhereasthenorthwesternsegmentofXianshuihefaultandXiaojiangfaultgotearthquakerisksreducedaftertheWenchuanearthquake.

简介：Thisstudyrevealspreliminarilytheearthquakebehaviorofvariablerupture-scaleonactivefaultsoftheChinesemainland,thatisthatonanindividualfaultportionearthquake￠srupture-scalevariescycletocycle,andhenceearthquake￠sstrengthchangeswithtime.Thetendencyofthisvariationhasnonecessity.Ondefiningrelativesizeofrupturescales,astatisticalresultshowsthatitisofthelowestprobabilitythatruptureswiththesamescaleoccurintwosuccessivecycles.Whiletherupture￠sscaleintheprecedingcycleis2small2,theprobabilityofthefollow-ingrupture￠sscalebeing2large2isasmanyas0.48.Whiletherupture￠sscaleintheprecedingcycleis2middle2,theprobabilityofthesucceedingrupturebeing2small2or2large2scaleis0.69or0.25.Whiletherupture￠sscaleintheprecedingcycleis2large2,theprobabilitymustbezeroforthefollowingrupturewith2large2scale,andis0.36or0.64forthefollowingrupturewith2small2or2middle2scale.Theauthorintroducesandimprovesthecascade-rupturingmodel,andusesittodescribethevariabilityandcomplexityofrupturescaleonindividualfaultportions.Basicfeaturesofsomeactivestrike-slipfaultsonwhichcascaderuptureshaveoccurredaresummarized.Basingonthesefeaturestheauthorproposesprinciplesofcascade-rupturesegmentationforthistypeoffaults.Asanex-ampletoapplication,theauthorsegmentsoneportionoftheAnninghefaultzone,westernSichuan,foritsfuturecascaderupture,andfurtherassessestheprobablestrengthanditscorrespondingprobabilityofthecomingearth-quake.

简介：Seismicruptureproducedbyactivefaultingcausesgroundsurfacefracturingandseriouslydamagesbuildings.However,thefracturetracesareusuallyindistinctornon-visiblebecauseofcomplicateddeformationsinQuaternaryunconsolidatedmaterials,sotheirupperpartscanhardlybediscoveredonexploratorytrenches.Theaimofthispaperistostudythetypesoffaultruptureanddisplacementindifferentloosedepositbedsfromajointviewofmega-,meso-,andmicroscopicscales,andtofindthemarkandmethodfortimingthepalaeoseismicruptureonexploratorytrenches.

简介：Thispaperpresentsanovelapproachtodetectanddiagnosefaultsinthedynanmicpartofachisofstochasticsys-tems.theSuchagroupofsystemsaresubjectedtoasetofcrispinputsbuttheoutputsconsideredarethemeasurableprobabilitydensityfunctions(PDFs)ofthesystemoutput,ratherthanthiesystemoutputalone.Anewapproximationmodelisdevelopedfortheoutputprobabilitydensityfunctionssothatthedynamicpartofthesystemisdecoupledfrontheoutputprobabilitydensityfunctions.Anonlinearadaptiveobserverisconstructedtodetectanddiagnosethefaultinthedynamicpartofthesystem.Convergencyanalysisisperfomedfortheerrordynamicsraisedfromthefaultdetectionanddiagnosisphaseandanapplicabilitystudyonthedetectionanddiagnosisoftheunexpectedchangesinthe2Dgrmmagedistributionsinapaperformingprocessisincluded.

简介：Thesignificanceofdetectionofurbanactivefaultsandthegeneralsituationconcerningdetectionofurbanactivefaultsintheworldarebrieflyintroduced.Inabriefdescriptionofthebasicprinciplesofanti-disturbanceandhigh-resolutionshallowseismicexploration,thestressisputontheexcitationofseismicsources,theperformanceofdigitalseismographs,receivingmodeandconditions,geometryaswellasdataacquisition,processingandinterpretationintheanti-disturbanceandhigh-resolutionshallowseismicexplorationofurbanactivefaults.Thestudyindicatesthatacontrolledseismicsourcewithalinearornonlinearfrequency-conversionscanningfunctionandtherelevantseismographsmustbeusedindataacquisition,aswellasworkingmethodsforsmallgroupinterval,smalloffset,multi-channelreceiving,short-arrayandhigh-frequencydetectorsforreceivingareused.Attentionshouldbepaidtotheapplicationoftechniquesforstaticcorrectionofrefraction,noisesuppressing,high-precisionanalysisofvelocity,waveletcompressing,zero-phasingofwaveletandpre-stackingmigrationtodataprocessingandinterpretation.Finally,somecasesofanti-disturbanceandhigh-resolutionshallowseismicexplorationofurbanactivefaultsarepresentinthepaper.