| 姚安6.5级地震前云南倾斜场变化特征 |
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| 引用本文： | 王华柳, 蒋薇. 云南省双震与数字化定点形变同震阶变初探[J]. 地震科学进展 , 2020, (2): 32-35. DOI: 10.3969/j.issn.2096-7780.2020.02.005 |
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| 作者姓名： | 王华柳 蒋薇 |
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| 作者单位： | 1.云南省腾冲地震台，云南腾冲 679100 |
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| 摘 要： | 震后趋势判定是灾区社会大众非常关注的一个热点。通过分析云南省2008—2018年期间，5级以上双震数字化定点形变的同震阶变幅度大小与后续地震发生的相关性。认为双震发生后，定点形变的同震阶变幅度与未来是否会出现更大地震直接相关。
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| 关 键 词： | 云南省 数字化 定点形变 同震阶变 后续地震 |
| 收稿时间： | 2019-07-03 |
| 修稿时间： | 2019-09-03 |
Preliminary study on co-seismic deformation steps of digital fixed-point and double earthquakes in Yunnan Province |
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| Hualiu Wang, Wei Jiang. Preliminary study on co-seismic deformation steps of digital fixed-point and double earthquakes in Yunnan Province[J]. Progress in Earthquake Sciences, 2020, (2): 32-35. DOI: 10.3969/j.issn.2096-7780.2020.02.005 |
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| Authors: | Hualiu Wang Wei Jiang |
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| Affiliation: | 1.Tengchong Station of Yunnan Earthquake Agency, Yunnan Tengchong 679100, China |
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| Abstract: | The determination of the subsequent-earthquake trend is a hot topic for people in the disaster area. By analyzing the correlation between amplitudes of co-seismic deformation and subsequent earthquake from double earthquakes during 2008—2018 recorded by digital fixed point deformation instruments, it can be considered that two amplitudes of the co-seismic steps of fixed point deformation is directly related to the possibility of larger earthquake’s occurrence after double earthquakes in Yunnan. |
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| Keywords: | Yunnan Province digital fixed point deformation co-seismic steps subsequent-earthquake |
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