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本文介绍一种磁异常的解释方法.在不考虑正常场选择的的提下,利用剖面异常曲线建立一特征三角形.根据从三角形上量得的几个量,并利用预先构制成的列线图,即可求得与磁体有关的参数和曲线原点.文中对几种规则形体(无限延深薄板、无限走向水平圆柱体和球体)磁异常的“特征三角形解释法”的理论依据与解释精度作了详细的讨论.为说明用法举有实例.与其它类似的解释方法相比,不仅效果好,而且还具有一定的优越性.
This paper introduces a method of interpretation of magnetic anomaly.Unit considering the choice of normal field, the use of profile anomaly curve to establish a characteristic triangle.According to the triangle from the amount of the amount, and the use of pre-structured column line The theoretical parameters and interpretation accuracy of the “characteristic triangle interpretation method” for the magnetic anomalies of several regular bodies (infinitely-extended thin plates, infinitely-oriented horizontal cylinders and spheres) Made a detailed discussion.An example for illustrating the use of.Compared with other similar methods of interpretation, not only effective, but also has some advantages.