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| 引用本文： | 杨家亮,胡斌,王晓山,彭远黔,冉志杰,温超,刁桂苓.??????????????????[J].大地测量与地球动力学,2009,29(1):15-19. |
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| 作者姓名： | 杨家亮 胡斌 王晓山 彭远黔 冉志杰 温超 刁桂苓 |
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| 作者单位： | 河北省地震局,石家庄,050021 |
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| 摘 要： | ????????????????????????????????????????????????????????????????????????????????????????????????????У?1??????????????????????e -1.5????????????(<20 km)?????(>20 km)?????????????;2????????????????????????????????????????1?????????????????Ч????????У???????Щ???????????ε???Ч???3???????S???????????????????????P???????С,?????????????????в???????й??
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| 关 键 词： | ???????? ??????? ???? ??? ??? |
ANALYSIS ON EXPLOSIVE SEISMIC WAVE WITH LARGE YIELD |
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| Yang Jialiang,Hu Bin,Wang Xiaoshan,Peng Yuanqian,Ran Zhijie,Wen Chao,Diao Guiling.ANALYSIS ON EXPLOSIVE SEISMIC WAVE WITH LARGE YIELD[J].Journal of Geodesy and Geodynamics,2009,29(1):15-19. |
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| Authors: | Yang Jialiang Hu Bin Wang Xiaoshan Peng Yuanqian Ran Zhijie Wen Chao Diao Guiling |
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| Institution: | Earthquake Administration of Hebei Province;Shijiazhuang050021 |
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| Abstract: | Through the analysis on the records of digital seismic network in the Capital area and mobile network of the Earthquake Administration of Hebei Province,it is found that explosive seismic wave is obviously different in its propagating feature from that of the natural seismic wave.The main characteristics of the explosion are as follows: 1) the explosive energy decayes quickly,wholly with e-1.5;but the decaying rate is apparently different in near field(<20 km) and far field(>20 km);2) there are phenomenon o... |
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| Keywords: | large yield explosion natural earthquake seismic wave amplitude arrival time |
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