| 龙羊峡水库地震分形特征 |
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| 引用本文： | 张晓东.龙羊峡水库地震分形特征[J].内陆地震,1996,10(1):42-48. |
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| 作者姓名： | 张晓东 |
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| 作者单位： | 青海省地震局 |
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| 摘 要： | 着重研究了龙羊峡水库地震的时间频次和时间强度分形的ｆ（ａ）－α谱，以及Ｄ＋∞、Ｄ－∞的变化特点。结果认为龙羊峡水库地震对周围强震的震前异常反应很好。需要指出的是，在周围强震发生前存在较为明显的ｆ（α）－α谱的收缩现象Ｄｑ－ｑ曲线也趋于平缓。这种由于水库蓄水而诱发地震并对周围强震有良好反应的现象应引起一定的重视。
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| 关 键 词： | 地震活动特征，谱，水库地震 |
CHARACTERISTICS OF FRACTALS FOR THE LONGYANGXIA RESERVOIR EARTHQUAKES |
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| Zhang Xiaodong.CHARACTERISTICS OF FRACTALS FOR THE LONGYANGXIA RESERVOIR EARTHQUAKES[J].Inland Earthquake,1996,10(1):42-48. |
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| Authors: | Zhang Xiaodong |
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| Abstract: | In this paper,earthquakes'time frequency and intensity of fractal spectrum f(a)-a and the features of D co,D.co at Longyangkia reservoir were studied. It is considered from the result that there is a better correlation of Longyangxia reservoir earthquakes with the preshock anomaly of strong earthquakes nearby. It should point out that prior to those strong shocks occurrence,there edests a clear and compressed curve of spectrum f(a)-a, and a smooth curve of D,ng. This phenomena showed that reservoir earthquakes have better correspondence with the strong earthquakes nearby, which ought to be considered seriously. |
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| Keywords: | Seismicity feature Spectrum Reservoir earthquake |
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