1969年阳江6.4级地震发震构造研究
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摘要
综合研究了阳江地区的地震地质构造、深部构造特征以及形变、断层气测量结果 ,对 196 9年 7月 2 6日阳江 6 .4级地震的宏观影响场、震源机制解及余震分布特征进行了分析 ,认为该次地震的发震构造为NEE向的平冈断裂。
The features of seismo-geological and deep structure,the characters of the macroseismic field, focal-mechanism solutions and the distribution of the aftershocks of the 1969 Yangjiang M6.4 earthquake in Guangdong province are discussed.It is pointed out that the seismogenic tectonic of this earthquake is the Pinggang fault of NEE.
The features of seismo-geological and deep structure,the characters of the macroseismic field, focal-mechanism solutions and the distribution of the aftershocks of the 1969 Yangjiang M6.4 earthquake in Guangdong province are discussed.It is pointed out that the seismogenic tectonic of this earthquake is the Pinggang fault of NEE.
引文
①任镇寰等.琼北邻区大震的地震构造标志总结.1985.
②广东省地震局.阳江港港城地震危险性评定报告.1992.
③广东省地震局.粤桂琼交界地区近期地震危险性研究.1999.
①广东省地震局.粤桂琼交界地区近期地震危险性研究.1999
①广东省地震局.阳江港港城地震危险性评定报告.1992
①陈家杰.阳江地区新构造运动研究.1985.
赴阳江地震调查组.1969年7月26日广东阳江地震地质调查,1969.
广东省地震局.粤桂琼交界地区近期地震危险性研究.1999.
任镇寰,等.琼北邻区大震的地震构造标志总结.1985
广东省地震局.粤桂琼交界地区近期地震危险性研究.1999.
广州地震大队测量队.阳江地震与地壳垂直形变.1973.
1 TheCentralSeismologicalOfficeofChina.Earthquakecat aloguesofChina[M ].SciencePress,1971.(inChinese)
2 XieYushou.CollectionofearthquakesofChinainhistory[M].SciencePress,1983.(inChinese)
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5 RenZhenhuan.DiscussionofseismologicalstructureoftheM6.1andM 6.2earthquakesinBeibuwan[J].SouthChi naJournalofSeismology,1996,16(3):89-96.(inChi nese)
6 RenZhenhuan,etal.DiscussiononcausativefaultfortheM 7.3earthquakeintheTaiwanShallowonSep.16,1994[J].CrustalDeformationandEarthquake,1998,18(4):38-47.(inChinese)
7 LinJizeng.ThefocalmechanismandtectonicfieldintheSoutheastCostalregion[J].ActaSeismologicaSinica,1980,2(3):245-257.(inChinese)
8 YanJiaquan,etal.SomefeaturesoftherecenttectonicstressfieldofChinaandenvirons[J].ActaSeismologicaSinica,1979,1(1):9-24.(inChinese)
②广东省地震局.阳江港港城地震危险性评定报告.1992.
③广东省地震局.粤桂琼交界地区近期地震危险性研究.1999.
①广东省地震局.粤桂琼交界地区近期地震危险性研究.1999
①广东省地震局.阳江港港城地震危险性评定报告.1992
①陈家杰.阳江地区新构造运动研究.1985.
赴阳江地震调查组.1969年7月26日广东阳江地震地质调查,1969.
广东省地震局.粤桂琼交界地区近期地震危险性研究.1999.
任镇寰,等.琼北邻区大震的地震构造标志总结.1985
广东省地震局.粤桂琼交界地区近期地震危险性研究.1999.
广州地震大队测量队.阳江地震与地壳垂直形变.1973.
1 TheCentralSeismologicalOfficeofChina.Earthquakecat aloguesofChina[M ].SciencePress,1971.(inChinese)
2 XieYushou.CollectionofearthquakesofChinainhistory[M].SciencePress,1983.(inChinese)
3 RenZhenhuan.StudyonactivityofNEEtectonicsonnorthmarginoftheSouthChinasea[J].CrustalDeformationandEarthquake,1996,16(2):27-35.(inChinese)
4 RenZhenhuan.StudyontheSeismotectonicsymbolsonnorthmarginoftheSouthChinasea[A].In:CollectionofthestudyofearthquakesonNorthlandofHainanIsland[C].SeismologicalPress,1998,77-88.(inChinese)
5 RenZhenhuan.DiscussionofseismologicalstructureoftheM6.1andM 6.2earthquakesinBeibuwan[J].SouthChi naJournalofSeismology,1996,16(3):89-96.(inChi nese)
6 RenZhenhuan,etal.DiscussiononcausativefaultfortheM 7.3earthquakeintheTaiwanShallowonSep.16,1994[J].CrustalDeformationandEarthquake,1998,18(4):38-47.(inChinese)
7 LinJizeng.ThefocalmechanismandtectonicfieldintheSoutheastCostalregion[J].ActaSeismologicaSinica,1980,2(3):245-257.(inChinese)
8 YanJiaquan,etal.SomefeaturesoftherecenttectonicstressfieldofChinaandenvirons[J].ActaSeismologicaSinica,1979,1(1):9-24.(inChinese)