| 延怀盆地设定地震浅析 |
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| 引用本文： | 文彦君.延怀盆地设定地震浅析[J].西北地震学报,2008,30(2):159-162,183. |
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| 作者姓名： | 文彦君 |
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| 作者单位： | 宝鸡文理学院灾害监测与机理模拟陕西省重点实验室,陕西,宝鸡,721013 |
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| 基金项目： | 国家自然科学基金
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陕西省重点实验室基金
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宝鸡文理学院校科研和教改项目 |
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| 摘 要： | 通过延怀盆地构造背景、新构造活动、古地震等资料的分析,综合构造应力场模拟、构造类比、大震离逝率、孕震蓄能等因素及由经验公式推断的研究结果,对延怀盆地设定地震相关参数进行了研究.结果表明,延怀盆地设定地震的震级上限为7,发震断层为方家冲一营门矿段断层,震源深度为10 km左右.
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| 关 键 词： | 设定地震 震级上限 发震断层 延怀盆地 延怀盆地 设定地震 Basin Scenario Earthquake 震源深度 发震断层 矿段 震级上限 相关参数 结果 研究 经验公式 因素 蓄能 孕震 类比 构造应力场模拟 综合 分析 资料 |
Preliminary Study on Scenario Earthquake in Yanqing-Huailai Basin |
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| WEN?Yan-jun.Preliminary Study on Scenario Earthquake in Yanqing-Huailai Basin[J].Northwestern Seismological Journal,2008,30(2):159-162,183. |
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| Authors: | WEN?Yan-jun |
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| Institution: | Key?Lab?of?Disaster?Monitoring?and?Mechanism?Simulating?in?Shaanxi?Province,?Baoji?University?of?Arts?and?Science |
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| Abstract: | Through analyzing the data of tectonic background, neo-tectonic movement, paleoearthquake, based on the research results by the means of tectonic stress field simulation, seismogenic structure similarity, strong earthquake elapsing rate, quake-breeding and energy-storing condition, et al. , the scenario earthquake parameters in Yanqing - Huailai Basin are preliminarily studied. The result shows that the maximum magnitude of scenario earthquake is 7, on the seismogenic fault of Fangjiachong - Yingmen- kuang, and focal depth is about 10 km. |
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| Keywords: | Scenario earthquake Maximum magnitude Seismogenic fault Yanqing - Huailai basin |
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