| 苏浙皖沪地区中强地震潜在震源区判定标志的研讨 |
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| 引用本文： | 谢瑞征,徐徐,黄伟生.苏浙皖沪地区中强地震潜在震源区判定标志的研讨[J].防灾减灾工程学报,1997(1). |
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| 作者姓名： | 谢瑞征 徐徐 黄伟生 |
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| 作者单位： | 江苏省地震局 |
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| 摘 要： | 通过对区内中强地震震例、地震构造背景、地壳深部构造、居里等温面埋深变化及地震空间分布特征的分析，提出区内中强地震潜在震源区判别的主要标志，重点讨论了区内中强地震与中地壳层内的深变质岩系和居里等温面的关系。
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| 关 键 词： | 中强地震 潜在震源区 变质岩 居里等温面 |
DELIBRATION ON DISCRIMINATION CRITERIAOF POTENTIAL FOCAL REGION OF MODERATEEARTHQUAKE IN JIANGSU, ZHIJIANG, ANHUI AND SHANGHAI AREA |
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| Xie Ruizheng,Xu xu,Huang Wei Sheng.DELIBRATION ON DISCRIMINATION CRITERIAOF POTENTIAL FOCAL REGION OF MODERATEEARTHQUAKE IN JIANGSU, ZHIJIANG, ANHUI AND SHANGHAI AREA[J].Journal of Disaster Prevent and Mitigation Eng,1997(1). |
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| Authors: | Xie Ruizheng Xu xu Huang Wei Sheng |
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| Abstract: | The main discriminative criteria of potential focal area of moderate earthquake in researched area are proposed, based on the data of seismicity. seismotectonic background, crustal deep structure and Curie isothermal surface depth. The relation of moderate earthquake in researched area with strong metamorphism rock system and Curie isothermal surface is discussed. |
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| Keywords: | moderate earthquake metamorphism rock Curie isothemal surface |
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