摘要
2008年6月10日唐古拉山北唐古拉兵站附近发生了5.5(MS)级地震,根据地震烈度考察,宏观震中位于唐古拉兵站和青藏铁路777号桥附近,震中烈度为Ⅵ度,Ⅵ度区的面积3245km2,呈椭圆形,长轴为北北东向,短轴为北西西向。现场调查和震源机制解表明本次地震的发震构造为北北东向的温泉断裂。
An MS5.5 earthquake occurred on June 10,2008,in the Tanggula depot near the north Tanggula Range,according to earthquake intensity observation,macroscopic epicenter was located at the Tanggula depot and near the Qinghai-Tibet Railway Bridge No.777,the epicentral intensity is Ⅵ,its area for 3245km^2,oval-shaped,the long axis is in NNE direction,and the short axis is in NWW direction.On-site investigations and focal mechanism solution shows that this earthquake seismogenic structure for the hot spring fault is in NNE direction.
出处
《中国地震》
CSCD
北大核心
2009年第4期463-467,共5页
Earthquake Research in China
基金
中国地震局基本科研业务专项(编号:02076902-08)
关键词
地震
烈度
唐古拉山
温泉断裂
Earthquake Intensity Tanggula Range Hot spring fault
