简介：Byanalyzinghigh-resolutionSPOTimagesandincombinationwithfieldworkandchronometry,threetypicalfault-offsetsitesonthesouth-middleAltynTaghstrike-slipfaultwerestudiedtoobtainthesinistralhorizontalsliprateofthefault.AtAnnanba,theleft-lateralstrike-sliprateonabranchofthesouthAltynTaghfaultis7.5±1.7mm/asince9.36±0.73kaBP.AtSevenSpring,thefaulthasfourbranchesandtheleft-lateralstrike-sliprateononeofthemis2.3±0.5mm/asince13.86±1.07kaBP,anditisdeducedthatthetotalsliprateofallthefourbranchesis6.9±1.5～9.2±2.0mm/asinceHolocene.AtYuemakeqi,theleft-lateralstrike-sliprateofthefaultis10.6±3.0mm/asince4.73±0.38kaBP.Aslip-rateof7～11mm/aonthemiddlesegmentoftheAltynTaghfault(between88°30'Eand93°05'E)sinceHolocenecanbededucedfromthethreesitesmentionedaboveandtheresultissimilartothelatestGPSobservation.

简介：Asaresultoftheleft-lateralstrike-slippingoftheAltynTaghfaultinNeotectonicperiod,acontra-rotationalstructure,namelytheZhaobishanvortexstructure,hasdevelopedatthejunctureofthemainAltynTaghfaultandthenorthernfringefaultoftheQilianMountains.PreliminaryanalysisonthedeformationandevolutionoftheZhaobishanvortexstructure.Incombinationwiththepreviousdata,suggeststhatthetectonictransformbetweentheAltynTaghfaultandthenorthernfringefaultoftheQilianMountainsattributestothedeformationoftherotationalstructure.TheexistenceofaseriesofrotationalstructuresalongtheAltynTaghfaultandonthenortheasternedgeoftheQinghai-Xizang(Tibet)plateauindicatethatasthesubstanceinthenorthernQinghai-Xizang(Tibet)plateaumovesclockwisearoundtheeasterntectonicknotoftheHimalayas,rotationalstructuresbecometheprincipalmodeonthenorthernmarginalzoneofthePlateauoftransformingandabsorbingtectonicdeformation.

简介：AltynTagh差错是西藏的高原的北边界。作为在世界上的最著名的罢工滑倒差错之一，构造变丑上并且晚的大成就第四级滑倒率被造成了。然而，有AltynTagh差错是否延续到Jinta盆的长持续的争论或甚至东方。在这份报纸，我们使用卫星图象解释，领域调查，沟挖掘，和标明日期到最新在JintaNan掸人的东方结束发现NS惹人注目的陡坡的学习的光刺激的光。结果如下：第一，一组正常差错在Heihe河的平台T2上发展，全部的长度数量到40km，全部的陡坡高度是30畣慬楴杮琠敨映畡瑬猠楬獰猠潨獷氠湯?整浲愠瑣癩瑩敩?景映畡瑬?耶喩鼡?桴?慢楳?愠摮猠浯?潢湵慤祲映畡瑬?敫瑰愠瑣癩?晡整??‵吗？

简介：BecauseofthesignificancetotheformationandevolutionoftheTibetanplateau,thedisplacementandsliprateoftheAltynTaghfaulthavebeentopicsfullofdisputation.ScientistswhoholddifferentopinionsontheevolutionofTibetinsistondifferentslipratesanddisplacementsofthefaultzone.Inthearticle,studyisfocusedonthelateQuaternarysliprateoftheAltynTaghfaultwestoftheCherchenRiver(between85°Eand85°45'E).OnthebasisofhighresolutionSPOTimagesoftheregion,threesites,namelyKoramlik,AqqanpastureandDalakuansay,werechosenforfieldinvestigation.Tocalculatethesliprateofthefault,displacementofterraceswasmeasuredonSPOTsatelliteimagesorinsituduringfieldworkandthermo-luminescence(TL)datingmethodwasused.Togettheagesofterraces,samplesofsandwerecollectedfromtheuppermostsandbedsthatliejustunderloess.Themethodforcalculatingsliprateoffaultistodividethedisplacementofterracerisersbytheageofitsneighboringlowerterrace.Thedisplacementofriversisnotconsideredinthisarticlebecauseofitsuncertainties.AtKoramlik,thesliprateoftheAltynTaghfaultis11.6±2.6mm/asince6.02±0.47kaB.Pand9.6±2.6mm/asince15.76±1.19kaB.P.AtAqqanpasture,about30kmwestofKoramlik,thesliprateis12.1±1.9mm/asince2.06±0.16kaB.P.AtDalakuansayi,thesliprateofthefaultis12.2±3.0mm/asince4.91±0.39kaB.P.Hence,wegettheaveragesliprateof11.4±2.5mm/aforthewesternpartoftheAltynTaghFaultsinceHolocene.ThisresultisclosetothelatestresultsfromGPSresearch.