Study of 1D Velocity Model in Shandong Area
详细信息
- 责任者：Li Bo (University of Science and Technology of China ; Hefei 230026 ; China) ; Cui Xin
- 刊名：North China Earthquake Sciences
- 出版年：2012
- 卷期：30(4)
- 关键词：弹性波 ; elastic waves ; 速度结构 ; velocity structure ; 山东 ; Shandong Province
- 页码：p.1-6
- 图表：3 illus., 26 refs.
- 分类号：0400
- issnNo：ISSN1003-1375
- isbnNo：CN13-1102/P
摘要
By using 919 P arrivals of 45 earthquakes in Shandong Province and its neighboring area recorded in the Shandong seismic network, the 1D velocity model of Shandong area is obtained with the Kissling method. The earthquakes are relocated through simultaneous inversion combining epicenter and 1D P-wave velocity structure. After relocation, the travel time residual is reduced and the earthquake location accuracy of is improved.