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| 引用本文： | 陈莹,刘序俨,朱石军,王林,陈光,倪晓寅.????????λ????????????????????????????????[J].大地测量与地球动力学,2010,30(1):33-37. |
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| 作者姓名： | 陈莹 刘序俨 朱石军 王林 陈光 倪晓寅 |
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| 作者单位： | 1. 福建省地震局,福建,350003
2. 北京市地震局,北京,102100 |
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| 基金项目： | 2009年度震情跟踪一般定向工作任务 |
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| 摘 要： | ?????????λ???????и??????????????????λ??????????????????????8.0???????????????????????????????????????3??????????????????10 -7??10 -8???????????????????????????????????λ?????????????????
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| 关 键 词： | ???λ ??????? ?????? ?????? ?????? |
ON RESPONSE OF WELL WATER LEVEL, BODY STRAIN METER, EXTENSOMETER IN FUJIAN PROVINCE TO WENCHUAN EARTHQUAKE |
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| Chen Ying,Liu Xuyan,Zhu Shijun,Wang Lin,Chen Guang,Ni Xiaoyin.ON RESPONSE OF WELL WATER LEVEL, BODY STRAIN METER, EXTENSOMETER IN FUJIAN PROVINCE TO WENCHUAN EARTHQUAKE[J].Journal of Geodesy and Geodynamics,2010,30(1):33-37. |
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| Authors: | Chen Ying Liu Xuyan Zhu Shijun Wang Lin Chen Guang Ni Xiaoyin |
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| Abstract: | On the basis of the scale value calibration of well-water-level system in Fujian, the body strain responses of well water level, body strainmeter and extensometer to Wenchuan Ms8.0 earthquake are analyzed. The results show that all the response extent of above three instruments is about 10~(-7)～10~(-8) which corresponds to the body strain of semi-diurnal wave induced by tide-generating force from moon and sun. |
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| Keywords: | well water level body strainmeter extensometer Wenchuan Ms8 0 earthquake body strain response |
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