Analysis of Ground Motion Attenuation Characterization for Moderate Earthquakes in the Sichuan-Yunnan Region

被引：3
|
作者：
Yu Tian [1 ]
Cui Jianwen [2 ]
Li Xiaojun [3 ]
Yang Liwei [2 ]
机构：
[1] Institute of Crustal Dynamics China Earthquake Administration
[2] Earthquake Administration of Yunnan Province
[3] Institute of Geophysics China Earthquake Administration
来源：
Earthquake Research Advances | 2015年 / 02期
关键词：
Sichuan-Yunnan region; Ground motion; Attenuation model;
D O I：
暂无
中图分类号：
P315.3 [地震波、地震震级、震源物理];
学科分类号：
070801 ;
摘要：
The ground motion attenuation models for PGA,PGV and response spectrum at rock sites and soils sites are derived separately from the digital strong motion records of moderate earthquakes in the Sichuan-Yunnan region after 2007. By comparison with Yu Yanxiangs attenuation model for rock sites in western China,reliability of the model is verified for moderate earthquake. According to the distribution of strong motion data against magnitude and epicentral distance,the applicability and reliability of the results in this paper are discussed.
引用
收藏
页码：237 / 246
页数：10
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