Determination of Seismogenic Structure for the Shenyang M5 1/2 Earthquake in 1765

• 责任者：Wan Bo (Earthquake Administration of Liaoning Province ; Shenyang 110031 ; China) ; Zhao Xiaohui
• 刊名：Acta Scientiarum Naturalium Universitatis Pekinensis
• 出版年：2010
• 卷期：46(4)
• 关键词：地震构造 ; seismotectonics ; 辽宁 ; Liaoning Province
• 页码：p.620-628
• 图表：5 illus., 2 tables, 15 refs.
• 分类号：0500
• issnNo：ISSN0479-8023
• isbnNo：CN11-2442/N

The deep-shallow geological structural conditions and seismic activities for the Shenyang M5 1/2 earthquake in 1765 are analyzed, the activities and seismic hazards for the Changbaixiang-Guanyinge fault（F6）, the Yilan-Yitong fault, the Hunhe fault which around the epicenter are also evaluated. It is analogised of seismic structure for mid-strong earthquakes in the area of Liaoning Province. It is determined that the modern tectonic deformation features for the F6 is coincident with the effect of modern tectonic stress. The results of shallow seismic prospectings, progressive features of fault ruptures, aging data and offset landform show that the F6 is still active in Late Quaternary.