摘要
根据地形、地貌、地震地质特征以及地震活动情况研究了准噶尔西界山带的地震活动性。认为１９９０年６月１４日原苏联斋桑７．３级地震和同年８月３日６．８级地震应属准噶尔西界山带地震。显然，准噶尔西界山带范围内的地震烈度区划（１９９０）应该调整。
In the paper,the author analyzed the seismicities along the Xijieshan,based on the landform,land feature,seismogeological character and seismic activities. Some suggestions were put forward on the seismic intensity regionalization in the region and the belongings of Zaisang M 7. 3 earthquake on June 14, 1990 and the one with M. 6. 8 on Aug. 3, 1990.
出处
《内陆地震》
1994年第3期241-246,共6页
Inland Earthquake
关键词
地震活动性
推覆构造
活动断层
Seismicity Overriding structure Active fault Seismic intensity regionali zation
