| Investigation of rupture process of the 1999 M=5.4 Xiuyan, Liaoning, earthquake sequence |
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| 作者姓名： | 陈学忠 盖增喜 周仕勇 郭铁栓 朱令人 |
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| 作者单位： | CHEN Xue-zhong(Institute of Geophysics, China Seismological Bureau,);GAI Zeng-xi,ZHOU Shi-yong(Department of Geophysics, Beijing University,);GUO Tie-shuan(Center for Analysis and Prediction, China Seismological Bureau,);ZHU Ling-ren(Seismological Bureau of Xinjiang Uygur Autonomous Region,)
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| 基金项目： | The Project of Mechanism and Prediction of the Strong Continental Earthquake (95-13-05-04). |
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| 摘 要： | As is well known, researches on rupture process of earthquakes can not only deepen our understanding of earthquake occurrence, but also help to achieve earthquake prediction, which is one of the most difficult scientific problems in the world. Seismologists always pay great attention to it. Since the beginning of 1990s, they have aimed at the time-space variation of earthquake source rupture during the mainshock. In their works the digital data of seismic waves are inverted for the rupture pro…
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Investigation of rupture process of the 1999 M=5.4 Xiuyan, Liaoning, earthquake sequence |
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| CHEN Xue-zhong,GAI Zeng-xi,ZHOU Shi-yong,GUO Tie-shuan,ZHU Ling-ren.Investigation of rupture process of the 1999 M=5.4 Xiuyan, Liaoning, earthquake sequence[J].Acta Seismologica Sinica(English Edition),2001,14(6). |
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| Authors: | CHEN Xue-zhong GAI Zeng-xi ZHOU Shi-yong GUO Tie-shuan ZHU Ling-ren |
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| Abstract: | As is well known, researches on rupture process of earthquakes can not only deepen our understanding of earthquake occurrence, but also help to achieve earthquake prediction, which is one of the most difficult scientific problems in the world. Seismologists always pay great attention to it. Since the beginning of 1990s, they have aimed at the time-space variation of earthquake source rupture during the mainshock. In their works the digital data of seismic waves are inverted for the rupture process of seismic sources. They have found the complexity of the rupture process: the fault slip distributes inhomogeneously in space and diversely in time. Based on these re-sults, the process of earthquake occurrence can be better understood than before (Chen, et al, 1996; XU, CHEN, 1997, 1999). |
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