| 缺震方法在鲁南地区的应用 |
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| 引用本文： | 周翠英,李秉峰,魏光兴.缺震方法在鲁南地区的应用[J].防灾减灾工程学报,1985(3). |
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| 作者姓名： | 周翠英 李秉峰 魏光兴 |
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| 作者单位： | 山东省地震局，山东省地震局，山东省地震局 |
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| 摘 要： | 利用缺震方法对山东南部(鲁南)三个小区的地震分别进行统计处理,观测到发生在西区的三次4.5级(M_L,下同)以上地震在本区均有“缺震”反映,其中1983年11月7日菏泽5.9级地震异常达11月之久;东区有反映邻区较大地震的“窗口”效应;而中区仅对本区的4.0级以上地震对应较好,对邻区地震对应效果不甚明显。最后对缺震方法的预报意义进行了讨论。
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Journal of Seismology LOCAL CALIBRATION FUNCTION AND ITS CHARACTERISTICS OF SHANDONG EARTHQUAKE NETWORK |
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| Abstract: | By using the magnitude residual method, based on the data of the network of shandong, the modification for the calibration function R_1 (△) currently in use was completed. A new local calibration function R_3 (△) which is more applicable for this region was obtained. Generally, the correction values for the station sites on bed rocks were rather small, but for soil, they were in considerably large values and hence won't be neglected. |
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