简介：Characteristicslipandcharacteristicearthquakemodelshavebeenproposedforseveraldecades.Suchmodelshavebeensupportedrecentlybyhigh-resolutionoffsetmeasurements.Thesemodelssuggestthatslipalongafaultrecursviasimilarlysized,largeearthquakes.Theinter-eventstrainaccumulationrate(ratioofearthquakeslipandprecedinginterseismictimeperiod)isusedheretotestthecharacteristicearthquakemodelbylinkingtheslipandtimingofpastearthquakesontheHaiyuanFault.Weaddresshowtheinter-eventstrainaccumulationratevariesovermultipleseismiccyclesbycombiningpaleoearthquakestudieswithhigh-resolutionairbornelightdetectionandranging(LiDAR)datatodocumentthetimingandsizeofpaleoearthquakedisplacementsalongthewesternandmiddlesegmentsoftheHaiyuanFault.Ourobservationsencompass5earthquakecycles.WefindsignificantvariationsovertimeandspacealongtheHaiyuanFault.WeobservethatonthemiddlesegmentoftheHaiyuanFaulttheratesslowdownorincreaseasananticorrelatedfunctionoftheratesofprecedingearthquakes.Here,weproposethattheinter-eventstrainaccumulationratesonthemiddlesegmentoftheHaiyuanFaultareoscillatingbothspatiallyandtemporally.However,alongthewesternsegment,theinter-eventstrainaccumulationrateisbothspatiallyandtemporallysteady,whichisinagreementwithquasi-periodicandslip-predictablemodels.Finally,weproposethatdifferentfaultsegmentswithinasinglefaultzonemaybehaveaccordingtodifferentearthquakemodels.

简介：由分析GPS，铺平并且从Minle，Huazangsi和Shagouhe的严肃观察数据在2005期间介绍QilianMountain-Haiyuan差错到对面-2009，这些数据的变化和在不同时间的主要差错的活动特征被获得。Changma-Erbo，Maomaoshan，Zhunglanghe和Haiyuan指责的结果表演在最近的年里是活跃的。在垂直排水量和活动严肃数据之间的关系被分析，并且结果表明严肃变化主要由于集体转移。水平运动速度的方向几乎沿着差错的GPS观察表演的结果在2006罢工-2007当水平速度在2007从差错方向背离了时-2008，由增加的东方排水量描绘了。在连续观察的N和E坐标值的时间系列上的线性趋势的移动之上的进一步的分析在三侧面附近中国的外壳的运动观察网络驻扎表明Wenchuan地震在2007在观察上有效果-2008。在2008比较重力的变化-2009与Bouguer严肃异例背景，我们发现Minle侧面附近的区域在调整和恢复的阶段，当异例完全没在Huazangsi和Shagouhe侧面附近被恢复时。

简介：Pull-apartbasinsofthreescaleswerefoundalongtheHaiyuanfaultzone.Thelargestoneismorethan50kmlong,namedLaolongwanbasindevelopedinMiocene.Amodelwasbuilttocalculatetheamountofpull-apartofanextensionalbasin.Parametersusedincalculationincludethicknessandlengthofdepositionanddepthofdetachment.Theresultsofcalculationshowthattheamountofpull-apartoftheLaolongwanBasinisabout30km.Basedonpreviousstudiesandcalculatingbyusingtheaverageslipratemethod,amountofpull-apartoftheothertwosmallerbasinsare22kmand8km,respectively.Thus,thetotaldisplacementofstrikeslipalongtheHaiynanfaultzoneisabout60kin,whichisclosetotheoffsetoftheYellowRiverfromJingtaitoJingynan.