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| ＲＥＣＥＮＴＦＯＣＡＬＭＥＣＨＡＮＩＳＭ ＩＮＸＩＮＧＴＡＩＲＥＧＩＯＮ |
| ＺｈａｎｇＨｏｎｇｚｈｉ１;ＤｉａｏＧｕｉｌｉｎｇ２;ＺｈａｏＹｉｎｇｐｉｎｇ２;ＷａｎｇＣｈｅｎｇｌｉａｎｇ３;ＺｈａｎｇＸｉａｏ４;ＬｉＧｕａｎｇ４;ＭａＬｉｊｕｎ２ |
| １）ＩｎｓｔｉｔｕｔｅｏｆＧｅｏｐｈｙｓｉｃｓ，ＣＥＡ，Ｂｅｉｊｉｎｇ １０００８１ ２）ＥａｒｔｈｑｕａｋｅＡｄｍｉｎｉｓｔｒａｔｉｏｎｏｆＨｅｂｅｉＰｒｏｖｉｎｃｅ，Ｓｈｉｊｉａｚｈｕａｎｇ ０５００２１ ３）ＥａｒｔｈｑｕａｋｅＡｄｍｉｎｉｓｔｒａｔｉｏｎｏｆＨａｎｄａｎＣｉｔｙ，Ｈａｎｄａｎ ０５６０１４ ４）ＥａｒｔｈｑｕａｋｅＡｄｍｉｎｉｓｔｒａｔｉｏｎｏｆＴａｎｇｓｈａｎＣｉｔｙ，Ｔａｎｇｓｈａｎ ０６３０００ |
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Abstract ＯｎｔｈｅｂａｓｉｓｏｆｔｈｅｏｂｓｅｒｖａｔｉｏｎｓｆｒｏｍｔｈｅｄｉｇｉｔａｌｉｚｅｄｔｅｌｅｍｅｔｒｉｃｓｅｉｓｍｉｃｎｅｔｗｏｒｋｏｆｔｈｅＣａｐｉｔａｌａｒｅａ ａｎｄ Ｈａｎｄａｎｓｉｎｃｅ２００２，ｆｏｃａｌｍｅｃｈａｎｉｓｍｓｏｌｕｔｉｏｎｓｏｆ９６ｅａｒｔｈｑｕａｋｅｓ（ＭＬ≥２．０）ａｒｅｉｎｖｅｒｓｅｄｂｙｆｉｔｔｉｎｇｔｈｅｏｂ ｓｅｒｖｅｄｗａｖｅｆｏｒｍｓｕｎｄｅｒｔｈｅｔｈｅｏｒｅｔｉｃａｌｓｅｉｓｍｏｇｒａｍ．Ｉｔｓｈｏｗｓｔｈａｔ：１）Ｒｅｃｅｎｔｅａｒｔｈｑｕａｋｅｓａｒｅｄｉｓｔｒｉｂｕｔｅｄｉｎｃｏｎｊｕ ｇａｔｅｃｏｎｖｅｒｇｅｎｔｂｅｌｔｓｗｉｔｈｉｎｔｈｅＸｉｎｇｔａｉｓｅｉｓｍｉｃｉｔｙｒｅｇｉｏｎｅｖｅｒｓｉｎｃｅ１９６６，ｗｈｉｃｈｃａｎｂｅｃｏｎｓｉｄｅｒｅｄａｓｔｈｅｃｕｒｒｅｎｔ ｓｔａｔｅｏｆｔｈｅＸｉｎｇｔａｉｅａｒｔｈｑｕａｋｅｓｅｑｕｅｎｃｅｓ；２）Ｔｈｅｐｒｅｄｏｍｉｎａｎｔｓｔｒｅｓｓａｘｉｓｏｒｉｅｎｔａｔｉｏｎｏｆｆｏｃａｌｍｅｃｈａｎｉｓｍｉｓｔｈｅｓａｍｅ ａｓｔｈａｔｏｆｔｈｅｆｏｒｅｐａｒｔｏｆＸｉｎｇｔａｉｅａｒｔｈｑｕａｋｅｓｅｑｕｅｎｃｅｓａｓｗｅｌｌａｓｏｔｈｅｒｓｔｒｏｎｇｅａｒｔｈｑｕａｋｅｓｉｎＮｏｒｔｈＣｈｉｎａ，ｉｔｉｍｐｌｉｅｓ ｔｈａｔｔｈｉｓｒｅｇｉｏｎｗａｓｃｏｎｔｒｏｌｌｅｄｂｙｔｈｅｓａｍｅｔｅｃｔｏｎｉｃｓｔｒｅｓｓｆｉｅｌｄａｓｉｎｗｈｏｌｅＮｏｒｔｈＣｈｉｎａ；３）Ｔｈｅｄｏｍｉｎａｔｅｎｏｄａｌ ｐｌａｎｅｏｒｉｅｎｔａｔｉｏｎｓａｒｅｍａｉｎｌｙｉｎｄｉｒｅｃｔｉｏｎｓｏｆＮＮＥＮＥａｎｄＮＷＷＮＷ ａｎｄｃｏｎｓｉｓｔｅｎｔｗｉｔｈｔｈｅｒｕｐｔｕｒｅｄｉｒｅｃｔｉｏｎｏｆ ｆｏｒｅｐａｒｔｅａｒｔｈｑｕａｋｅｓｏｆＸｉｎｇｔａｉｓｅｉｓｍｉｃｓｅｑｕｅｎｃｅｓ，ｉｔｄｅｍｏｎｓｔｒａｔｅｓｔｈｅｉｎｈｅｒｉｔｅｄｓｅｉｓｍｉｃｉｔｙｏｆｃｕｒｒｅｎｔｍｏｄｅｒａｔｅａｎｄ ｓｍａｌｌｅａｒｔｈｑｕａｋｅｓ；４）Ｔｈｅｄｉｖｅｒｓｉｔｙｏｆｆｏｃａｌｍｅｃｈａｎｉｓｍ ｉｎｄｉｃａｔｅｓｔｈａｔｔｈｅｌｏｃａｌｔｅｃｔｏｎｉｃｓｔｒｅｓｓｆｉｅｌｄｉｓｉｎｌｏｗｅｒ ｓｔａｔｅ，ａｎｄｄｉｆｆｅｒｅｎｔｆｒｏｍｔｈｅｆｏｃａｌｍｅｃｈａｎｉｓｍｓｏｆｆｏｒｅｐａｒｔｏｆＸｉｎｇｔａｉｅａｒｔｈｑｕａｋｅｓｅｑｕｅｎｃｅｓ，ｓｏｔｈｅｐｏｓｓｉｂｉｌｉｔｙｏｆ ｓｔｒｏｎｇｅａｒｔｈｑｕａｋｅｉｓｎｏｔｈｉｇｈ．
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| Key words：
Ｘｉｎｇｔａｉｒｅｇｉｏｎ
ｆｏｃａｌｍｅｃｈａｎｉｓｍ
ｔｅｃｔｏｎｉｃｓｔｒｅｓｓｆｉｅｌｄ
ｅａｒｔｈｑｕａｋｅｓｅｑｕｅｎｃｅ
ｉｎｈｅｒｉｔｅｄｓｅｉｓｍｉｃｉｔｙ
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Received: 01 January 1900
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Corresponding Authors:
ＺｈａｎｇＨｏｎｇｚｈｉ
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| [1] |
YIN Weiwei，ZHANG Hui. Using Focal Mechanism to Distinguish Types of Earthquake Events in Shanxi[J]. jgg, 2021, 41(8): 846-852. |
| [2] |
HUANG Xiaomei，CHEN Qiang，ZHANG Yijun，YANG Yinghui，JIN Xin，JIANG Ziqin. Analysis of the July 2019 Ridgecrest Earthquake and Aftershocks Using Double-Difference Relocation[J]. jgg, 2021, 41(8): 858-864. |
| [3] |
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| [4] |
CHEN Chuang,WEI Zigen,LI Wei,GAO Jinzhe,JIANG Hui. Analysis of Seismogenic Focal Mechanism and Seismic Parameter of Songyuan MS5.1 Earthquake on May 18, 2019[J]. jgg, 2021, 41(6): 584-588. |
| [5] |
FENG Bing，LI Yang，WANG Wentao，YANG Yingzhao，WEN Yulong，LIU Shu. Study on the Relationship between the Distribution of Tectonic Stress Field and the Shape of Benioff Zone from Japan to Northeast China[J]. jgg, 2021, 41(4): 425-431. |
| [6] |
WU Haibo，CHEN Junhua，WANG Jie. Discussion of the Sequence and Seismogenic Structure of Yingcheng MS4.9 Earthquake on 2019-12-26[J]. jgg, 2021, 41(4): 419-424. |
| [7] |
YANG Yanming,HU Bo,DAI Yong,ZHANG Xiaoyan. Research on Focal Mechanism and Seismogenic Structure of 2020-01-23 Shiqu MS4.3 Earthquake in Sichuan Province[J]. jgg, 2021, 41(2): 167-172. |
| [8] |
LU Zhen,GUO Zhi,HUANG Weiliang,ZHANG Pei,LI Jun,ZHANG Yuanyuan. Analysis on the Source Parameters and Seismogenic Structures of 2009 Shaanxi Gaoling ML4.8 Earthquake[J]. jgg, 2021, 41(11): 1157-1162. |
| [9] |
GAO Jian,YANG Yihai,LI Cuiping,FU Zhuo. Analysis on Shear-Wave Splitting of 2017 Wulong M5.0 Earthquake Sequence[J]. jgg, 2021, 41(11): 1163-1168. |
| [10] |
ZHOU Lin，LI Jun， ZHANG Pei，JIN Yuan. Study on Fault Structure and Stress Field Characteristics of Maqin-Maqu Section of East Kunlun Fault[J]. jgg, 2021, 41(1): 62-66. |
| [11] |
CHEN Junlei，ZHOU Qingyun， LIU Feng，ZHANG Tianji，YANG Liwei，ZHAO Kun. Comparison of Mechanism Inversion Methods Using Regional Waveform[J]. jgg, 2021, 41(1): 79-82. |
| [12] |
. [J]. jgg, 2020, 40(S1): 47-50. |
| [13] |
. [J]. jgg, 2020, 40(S1): 98-100. |
| [14] |
. [J]. jgg, 2020, 40(S1): 54-56. |
| [15] |
GUO Yin，LI Jin. Apparent Stress Characteristics of Jinghe MS6.6 Earthquake Sequence on Aug 9, 2017[J]. jgg, 2020, 40(9): 918-922. |
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