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| 引用本文： | 张凌空,牛安福. Sacks��Ӧ����Ĺ۲�������[J]. 大地测量与地球动力学, 2009, 29(5): 33-37 |
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| 作者姓名： | 张凌空 牛安福 |
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| 作者单位： | 中国地震台网中心,北京,100045 |
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| 摘 要： | ?о??????Sacks??????????????????????????????????????о??й????????????????????????о???????????????????????????????????о????????????????????????????6?Sacks??????????ε?????????????????????????????伫??????????????????????????????
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| 关 键 词： | ???????? ??? ?? ???о? ???? |
ON OBSERVATION RESULTS OF SEISMIC WAVE OF SACKS BODY STRAIN |
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| Zhang Lingkong , Niu Anfu. ON OBSERVATION RESULTS OF SEISMIC WAVE OF SACKS BODY STRAIN[J]. Journal of Geodesy and Geodynamics, 2009, 29(5): 33-37 |
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| Authors: | Zhang Lingkong Niu Anfu |
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| Affiliation: | Zhang Lingkong , Niu Anfu(China Earthquake Networks Center,Beijing 100045) |
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| Abstract: | The seismic response capacity of Sacks borehole body strainmeter was researched.It is discovered that the capacity is connected with eathquake magnitude or epicenter distance and spread along a line.The law is found that the amplitude will increase exponentially when earthquake magnitude increase and it will decay with power function when the epicente distance increase.The characters of the conseismic strain step of 6 Sacks body strainmeters in Beijing and Tianjin were analysed.It shows that there is a cert... |
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| Keywords: | body strain seismic wave amplitude magnitude epicenter distance strain step |
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