| 陇晋地震相关性及其内在联系初步探讨 |
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| 引用本文： | 崔青发,刘伟,樊金堂,陈冬柏,戴王强,王振武.陇晋地震相关性及其内在联系初步探讨[J].高原地震,2010,22(1):17-24. |
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| 作者姓名： | 崔青发 刘伟 樊金堂 陈冬柏 戴王强 王振武 |
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| 作者单位： | 陕西省地震局西安基准地震台,陕西,西安,710068 |
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| 摘 要： | 通过对现今和历史地震资料的分析研究可以看出:甘肃和山西两地地震存在着较好的相关性。这种相关性的内在联系可能依赖于它们共同所处的地质构造背景—祁连山、吕梁山、贺兰山的"山"字型活动构造体系,可能是欧亚板块东南部在印度洋板块向北俯冲作用力和太平洋板块向西挤压作用力的共同影响下,该活动构造体系产生的一种应激响应。
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| 关 键 词： | 地震相关性 祁连山—吕梁山—贺兰山活动构造体系 内在联系 |
DISCUSSION ON RELATIONSHIP BETWEEN SEISMIC CORRELATION AND ITS INNER CONNECTION IN GANSU AND SHANXI PROVINCES |
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| CUI Qingfa,LIU Wei,FAN Jintang,CHEN Dongbai,DAI Wangqiang,WANG Zhenwu.DISCUSSION ON RELATIONSHIP BETWEEN SEISMIC CORRELATION AND ITS INNER CONNECTION IN GANSU AND SHANXI PROVINCES[J].Plateau Earthquake Research,2010,22(1):17-24. |
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| Authors: | CUI Qingfa LIU Wei FAN Jintang CHEN Dongbai DAI Wangqiang WANG Zhenwu |
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| Institution: | (Xi＇an Seismic Station,Shaanxi Province,Xi＇an 710068,China) |
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| Abstract: | The recent and historical seismic data are analyzed,and the results show that the earthquakes in Gansu and Shanxi provinces have better correlation.The inner connection of the correlation may be relied on their same geological tectonic background — Qilianshan-Lüliangshan-Helanshan mountains active tectonic system,perhaps southeast area of Europe and Asia block may be effected by Indian Ocean block toward north dive and the Pacific Ocean block to west extruding influence,so that this active tectonic system are responded. |
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| Keywords: | Seismic correlation Qilianshan-Lüliangshan-Helanshan mountains active tectonic system Inner connection |
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