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[1]翟丽娜,贾晓东,焦明若,等.基于欧拉反褶积方法计算辽宁地区重力变化场源特征*[J].地震研究,2020,43(02):388-393.
　ZHAI Lina,JIA Xiaodong,JIAO Mingruo,et al.Determine the Field Source Characteristics of Gravity Variation in Liaoning Based on the Eulerdeconvolution Technique[J].Journal of Seismological Research,2020,43(02):388-393.
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基于欧拉反褶积方法计算辽宁地区重力变化场源特征*(PDF/HTML)

《地震研究》[ISSN:1000-0666/CN:53-1062/P]

卷:
43
期数:
2020年02期
页码:
388-393
栏目:
出版日期:
2020-06-10

文章信息/Info

Title:
Determine the Field Source Characteristics of Gravity Variation in Liaoning Based on the Eulerdeconvolution Technique
作者:
翟丽娜; 贾晓东; 焦明若; 孔祥瑞; 王松阳(辽宁省地震局; 辽宁 沈阳 110034)
(辽宁省地震局,辽宁 沈阳 110034)
Author(s):
ZHAI Lina; JIA Xiaodong; JIAO Mingruo; KONG Xiangrui; WANG Songyang
(Liaoning Earthquake Agency,Shenyang 110034,Liaoning,China)
关键词:
欧拉反褶积;  重力场变化;  辽宁地区;  潜在地震危险性
Keywords:
Euler deconvolution;  gravity change;  Liaoning area;  potential earthquake risk
分类号:
P315.726
DOI:
-
摘要:
以2012—2018年辽宁地区的流动重力观测资料为基础,结合实际地下地质体构造特征构建理论模型,应用欧拉反褶积法对重力变化场源深度及空间分布特征进行反演和解释。结果表明:在辽宁西部辽蒙交界和海城—岫岩断裂带附近场源位置集中,地下介质活动增强; 欧拉反褶积方法适用于对流动重力观测资料的重力场反演及以场至源的定量研究应用。
Abstract:
In this paper,combining with the actual subsurface features of geological construct theoretical model,we employ the Euler deconvolution method to inverse field source parameters using the mobile gravity dataset from 2012 to 2018 in Liaoning.According to the inversion results of the measured flow gravity data,the field source locations are concentrated near the Liaomeng junction and the Haicheng-Xiyan fault zone in western Liaoning,and the underground medium activity is enhanced.The research in this paper shows that the Euler deconvolution method is suitable for the gravity field inversion of flow gravity observation data and the field-source quantitative research application.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-11-08
基金项目:中国地震局地壳应力研究所中央级公益性科研院所基本科研任务专项资助项目(ZDJ2019-16)、中国地震局监测预报司震情跟踪定向任务(2018010223),(2019020102),辽宁省地震局青年基金项目(LZ201911)联合资助.

更新日期/Last Update: 2020-06-10