| 六合台体应变映震效能研究和安徽定远4.2级地震前短临跟踪 |
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| 引用本文： | 杨建军,李飞,郑海峰,汪立宇,刘戎.六合台体应变映震效能研究和安徽定远4.2级地震前短临跟踪[J].国际地震动态,2007(1):1-11. |
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| 作者姓名： | 杨建军 李飞 郑海峰 汪立宇 刘戎 |
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| 作者单位： | 1. 南京市地震局,南京,210008
2. 南京市六合区地震办公室,南京,211500 |
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| 摘 要： | 本文研究了六合体应变的映震效能。研究表明位于六合地震台以西的地震异常表现为负异常,而以东则表现为正异常。2006年7月26日5时18分在安徽定远发生4.2级地震,此次地震距南京市六合地震台126km。依据研究成果,7月2日—25日我们围绕六合台体应变异常开展了有效的短临跟踪及预测工作,初步总结了预测经验,提出了一些建议。
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| 关 键 词： | 六合体应变 映震效能 定远4.2级地震 短临跟踪及预测 |
| 修稿时间： | 2006-09-26 |
Response Ability to Earthquake by Using Volume Strain-Meter and Short-Term Anomaly Before Anhui-Dingyuan Earthquake with MS4.2 at Liuhe Seismic Station |
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| Yang Jianjun,Li Fei,Zheng Haifeng,Wang Liyu,Liu Rong.Response Ability to Earthquake by Using Volume Strain-Meter and Short-Term Anomaly Before Anhui-Dingyuan Earthquake with MS4.2 at Liuhe Seismic Station[J].Recent Developments in World Seismology,2007(1):1-11. |
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| Authors: | Yang Jianjun Li Fei Zheng Haifeng Wang Liyu Liu Rong |
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| Institution: | 1 . Earthquake Administration of Nanjing Municipality, Nanjing 210018 China; 2 Seismic Office of Liuhe District, Nanjing Municipality, Nanjing 211500 China |
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| Abstract: | The study on the response ability to earthquake by use of volume strain-meter at Liuhe seismic station shows that the abnormal strain is appeared as extensive before the earthquake occurred in the west of Liuhe station or compressive when the earthquake occurred in the east. Dingyuan earthquake with M_S4.2 on Jul.26, 2006 occurred at 126 km away from Liuhe station. The short-term anomaly of strain meter records before Dingyuan.earthquake from Jul.2 to Jul.25, has been studied, and some suggestions for short-term and imminent earthquake prediction have been proposed also. |
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| Keywords: | volume strain-meter response ability to earthquake Dingyuan earthquake with M_S4 2 short-term and imminent earthquake prediction |
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