Model of the Seismic Intensity Attenuation for North China

• 责任者：Cui Xin (University of Science and Technology of China ; Hefei 230026 ; China) ; Miao Qingjie
• 刊名：North China Earthquake Sciences
• 出版年：2010
• 卷期：28(2)
• 关键词：地震烈度 ; seismic intensity ; 华北地区 ; North China
• 页码：p.18-21
• 图表：4 illus., 2 tables, 7 refs.
• 分类号：0500
• issnNo：ISSN1003-1375
• isbnNo：CN13-1102/P

Seismic intensity attenuation for North China is fitted by using 89 isoseismal lines from 37 earthquakes in this region. The earthquakes are mainly selected by M(M≥5.0). Compared with the past model, the accuracy is improved by using the data of moderately strong earthquakes. The model shows that North China has low seismic intensity attenuation.