Spatial variations of shear wave anisotropy near the San Jacinto Fault Zone in Southern California
发布时间:2015-12-02
点击次数:
- DOI码:
- 10.1002/2015jb012483
- 所属单位:
- 中国科学技术大学地球和空间科学学院
- 发表刊物:
- Journal of Geophysical Research: Solid Earth
- 刊物所在地:
- 美国
- 摘要:
- We examine crustal anisotropy at several scales along and across the San Jacinto Fault Zone (SJFZ) by systematically measuring shear wave splitting (SWS) parameters. The analyzed data are recorded by 86 stations during 2012–2014, including five linear dense arrays crossing the SJFZ at different locations and other autonomous stations within 15 km from the main fault trace. Shear phase arrivals and SWS parameters (fast directions and delay times) are obtained with automated methods. The measurement quality is then assessed using multiple criteria, resulting in 23,000 high‐quality measurements.
- 第一作者:
- 李泽峰
- 合写作者:
- Zhigang Peng, Yehuda Ben‐Zion, Frank L. Vernon
- 论文类型:
- 期刊论文
- 通讯作者:
- 李泽峰
- 论文编号:
- 4
- 学科门类:
- 理学
- 一级学科:
- 地球物理学
- 文献类型:
- SCI
- 卷号:
- 120
- 期号:
- 12
- 页面范围:
- 8334-8347
- ISSN号:
- 2169-9313
- 是否译文:
- 否
- 发表时间:
- 2015-12-02


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