Geophysical Data Processing and Interpretation in Jiujiang-Ruichang and the Assessment of Earthquake Disaster

摘要：

In November 26th, 2005, the MS 5.7 earthquake happened in Jiujiang-Ruichang zone of Jiangxi province, which is less of earthquake. It is the biggest-ever earthquake in history and caused heavy casualties and economic losses. Why it will happen and whether it would happen another earthquake in Jiujiang-Ruichang has became a key issue to the economically developed areas of east China, Based on gravity, aeromagnetic, magnetotelluric sounding and deep reflection seismic data processing and interpretation, this paper analyzes the regional and deep geological structure of Jiujiang-Ruichang, and discusses the mechanism of earthquake.

关键词： Jiujiang-Ruichang area fault system Courier interface inversion earthquake disastec.

作者: Sun Jinsong Liu Hanyou Wu Xiaoyang

作者单位: Institute of Geophysics & Geomatics, China University of Geosciences, Wuhan 430074, China

会议类型: 国际会议

会议名称: The IPACES 6th Annual Meeting(“现代地球科学，交流与合作国际学术研讨会暨第六届IPACES学术年会)

会议地点: 武汉

会议语种:英文

页码: 231-232,234

在线出版日期: 2007-04-25（万方平台首次上网日期，不代表论文的发表时间）