文安5.1级地震前兆变化特征分析

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英文篇名：ON PRECURSOR VARIATION CHARACTERISTICS BEFORE WENAN M5.1 EARTHQUAKE 中文刊名：大地测量与地球动力学 英文刊名：Journal of Geodesy and Geodynamics 作者：焦青 ; 刘耀炜 ; 杨选辉 ; 姚宝树 ; 刘冬英 ; 易志刚 ; 宋茉 英文作者：Jiao Qing ; Liu Yaowei ; Yang Xuanhui ; Yao Baoshu ; Liu Dongying ; Yi Zhigang and Song Mo(Institute of Crustal Dynamics ; CEA ; Beijjing 100085) 中文关键词：地震前兆 ; 文安地震 ; 异常特征 ; 孕震信息 ; 短临异常 英文关键词：earthquake precursor ; W enan earthquake ; anomaly characteristics ; seismogeny information ; short-imm i-nent anomaly 出版日期：2007-12-15 机构：中国地震局地壳应力研究所,中国地震局地壳应力研究所,中国地震局地壳应力研究所,中国地震局地壳应力研究所,中国地震局地壳应力研究所,中国地震局地壳应力研究所,中国地震局地壳应力研究所 北京100085,北京100085,北京100085,北京100085,北京100085,北京100085,北京100085 年：2007 期：06 出版单位：大地测量与地球动力学

摘要

对2006年7月4日河北文安Ms 5.1地震前兆变化特征进行了总结。震前的异常特征显示,前兆变化的群体性、配套性和加速性具有强震孕震特征;三马坊、昌平台地温变化在时间上对文安地震有指示意义。另外,通过对文安地震前兆变化的总结,认识到综合预报、异常落实、异常跟踪和深入研究的必要性。
The characteristics of precursor variation before the M5.1 earthquake on July 4,2006,in Wenan of Hebei province is summarized.It is considered that the large number,completeness and acceleration of precursors are the characteristics of a coming strong earthquake.The geothermal variations at Sanmafang and Changping stations have the significance indicating the occuring time of Wenan earthquake.Through summarizing the precursor variations of Wenan earthquake,the necessities of synthetical prediction,precursor verification,precursor following and the further study are understanded.

引文

1焦青,邱泽华,范国胜.北京地区八宝山-黄庄-高丽营断裂的活动与地震[J].大地测量与地球动力学,2005,25(4):50~54.1 Jiao Qing,Qiu Zehua and Fan Guosheng.Analysis on tec-tonic activity and seismicity of Babaoshan-Huangzhuang-Gaoliying fault in Beijing region[J].Journal of Geodesy andGeodynamics,2005,25(4):50-54.(in Chinese)
    2车用太,等.首都圈地下流体监测与地震预测[M].北京:气象出版社,2004.2 Che Yongtai,et al.Underground fluid monitoring and earth-quake prediction in the Capital circle[M].Beijing:Meteor-ological Press,2004.(in Chinese)
    3平建军,等.华北地区地下流体中期和转折型短期异常成因分析[J].地震地质,2004,26(2):355~362.3 Ping Jianjun,et al.Analysis of the origin of intermediate-term and short-term anomalies of turning type of under-ground fluid in North China region[J].Seismology and Ge-ology,2004,26(2):355-362.(in Chinese)
    4刘耀炜,施锦.强震地下流体前兆信息特征[J].地震学报,2000,22(1):102~107.4 Liu Yaowei and Shi Jin.Characteristics of precursory infor-mation of underground fluid before strong earthquakes[J].Acta Seismologica Sinica,2000,22(1):102-107.(inChinese)