平面图形演化方法在地震预报中的应用
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摘要
“平面图形演化方法”是利用无量刚的异常信息量来反映震前异常空间分布及其随时间的演化，从而预报发震时间和地点的一种方法。这种方法由μ值等值线图法、μ值异常平面图法组成。它是通过绘制不同时间的上述二种平面图，通过分析水位、水化异常于震前在时间上、空间上的演化规律，寻找μ值异常集中区或高值区、异常丛集图像分布区、条带图像分布带及条带交叉图像地区，并考虑异常分布图像与活动构造带和地震带的关系，从而对强震发生的时间与地点进行预测
The evolution metod of plane figure is a technique that utilixing non-dimensional anomaly information quantity to reflect spatial distribution of anomalies before earthquake and its evolution with time, further, predicting occurrence time and place. This method is composed of μ value and μvalue anomaly plane figure. Through drawing two kinds of plane figures mentioned above and analyzing evolution patterns of water level and water chemistry anomalies in space and time, we are trying to find out concentration areas of μ value anomaly or high value, distribution areas of cluster anomaly patterns, distribution belts of zone patterns and crossing pattern areas between belts. Considering the relations of anomaly distribution patterns, active tectonic belts and seimic belts, it is attempted to forecast occurrence time and place of the strong earthquake.
The evolution metod of plane figure is a technique that utilixing non-dimensional anomaly information quantity to reflect spatial distribution of anomalies before earthquake and its evolution with time, further, predicting occurrence time and place. This method is composed of μ value and μvalue anomaly plane figure. Through drawing two kinds of plane figures mentioned above and analyzing evolution patterns of water level and water chemistry anomalies in space and time, we are trying to find out concentration areas of μ value anomaly or high value, distribution areas of cluster anomaly patterns, distribution belts of zone patterns and crossing pattern areas between belts. Considering the relations of anomaly distribution patterns, active tectonic belts and seimic belts, it is attempted to forecast occurrence time and place of the strong earthquake.
引文
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