| 门源M_S 6.4地震形变同震响应特征分析 |
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| 引用本文： | 苏维刚,马震.门源M_S 6.4地震形变同震响应特征分析[J].地震地磁观测与研究,2017,38(3):117-121. |
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| 作者姓名： | 苏维刚 马震 |
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| 作者单位： | 中国西宁 810001 青海省地震局 |
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| 基金项目： | 地倾斜资料的对观测研究（基金号：2017B02） |
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| 摘 要： | 整理2016年1月21日1时13分青海门源M_S 6.4地震数字化形变观测资料,分析此次地震同震响应记录,重点研究地倾斜同震响应随空间的变化特征。结果发现:地倾斜同震响应与地震台站位置有关,对于不同台站,同震响应具有不同的变化形态。统计认为,同震响应曲线形态具有的优势指向对发震断层走向具有一定指示意义。
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| 关 键 词： | 门源MS 6.4地震 同震响应 变化形态 |
Coseismic deformation response of Menyuan MS 6.4 earthquake |
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| Su Weigang,Ma Zhen.Coseismic deformation response of Menyuan MS 6.4 earthquake[J].Seismological and Geomagnetic Observation and Research,2017,38(3):117-121. |
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| Authors: | Su Weigang Ma Zhen |
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| Institution: | Qinghai Earthquake Agency, Xining 810001, China |
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| Abstract: | The digital deformation coseismic responding information caused by the earthquake occurred in Menyuan, Qinghai Province at 1:30 on January 21, 2016 is concluded. There are four basic characteristics of coseismic response. In this paper, the crustal tilt coseismic response characteristics along with temporal-spatial distribution are mainly studied. The crustal tilt coseismic response is different with the different seismic stations. The statistics of coseismic response curves may have directional instructions for the seismogenic fault strike. |
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| Keywords: | Menyuan MS 6 4 earthquake coseismic response change shape |
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