摘要
Theresultsfrominterpretationoftheaerophotosandin-situseismogeologicalresearchesshowthattherearesomeobviouslate-QuaternaryactivitiesalongtheMoxi-Mianningsegmentoftheniedbysomesignificantverticalslipcomponents.Sincelate-Quaternary,theaveragehorizon-talsliprateofthesegmentatthesouthofMoxialongtheXianshuihefaultis6.0-9.9mm/aand4.7-5.3mm/aalongthesegmentatthenorthofMianningoftheAnninghefault.There-sultsfromtheinvestigationofcoseismicdislocationandgroundruptureshowthatthegroundrupturecausedby1876Kangding-LudingearthquakewithM7^3/4canextendtothesouthofTianwan.ThesegmentatthenorthofMianningoftheAnninghefaulthasabackgroundforproducingM7.5earthquakeandthegeologicalrecordofthelaststrongearthquakemustbetheproofsofthe1327earthquakewithM>6.0withpoorhistoricalrecords.
出版日期
2002年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)