| 山东内陆及附近海域构造环境剪应力场的分布特征 |
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| 引用本文： | 山长仑,范培乐,王蜂吉,颜启.山东内陆及附近海域构造环境剪应力场的分布特征[J].地震地磁观测与研究,2004(Z1). |
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| 作者姓名： | 山长仑 范培乐 王蜂吉 颜启 |
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| 作者单位： | 山东省地震局 中国济南250014
(山长仑，范培乐，王蜂吉)，山东省地震局 中国济南250014(颜启) |
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| 摘 要： | 利用山东数字地震台网二年多的地震记录资料,根据陈培善等用地震发生的断裂力学模式和震源谱理论,导出的震源处峰值加速度与构造环境剪应力值的关系,计算了山东内陆及附近海域发生的46次中小地震构造环境剪应力值,并对应力场的分布状况和时空变化进行了分析。
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| 关 键 词： | 峰值加速度 环境剪应力值 |
The characteristics of tectonic ambient stress filed distribution in Shandong area |
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| Shan Changlun,Fan Peile,Wang Fengji and Yan Qi.The characteristics of tectonic ambient stress filed distribution in Shandong area[J].Seismological and Geomagnetic Observation and Research,2004(Z1). |
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| Authors: | Shan Changlun Fan Peile Wang Fengji and Yan Qi |
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| Abstract: | Based on earthquake rupture model and seismic source theory by Chen, using the digital observation data from the Digital Seismic Network of Shandong Province, the relation between peak ground acceleration and tectonic ambient stress value has been derived. We have calculated the stress values for 46 earthquakes occurred in Shandong area, and analyzed the time and space distribution characteristics of stress filed. |
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| Keywords: | peak ground acceleration tectonic ambient stress value |
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