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DETERMINING THE PARAMETERS OF MICROCRACKS FROM THEIR ELECTROMAGNETIC RADIATION SIGNALS

机译:从电磁辐射信号确定微裂纹的参数

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摘要

This paper proposes a model for determining the characteristics of the evolution of the microcrack field in a loaded rock sample from electromagnetic radiation signals. Calculations were made, whose results were summarized in the form of spatial-temporal tables. Factors determining changes in the hierarchy of microcracks were established. The adequacy of the model was verified using the Zhurkov concentration criterion. Regions of scale invariance were revealed in graphs of the concentration of microcracks versus their size in logarithmic coordinates.
机译:本文提出了一种用于从电磁辐射信号确定加载岩石样品中微裂纹场演化特征的模型。进行了计算,其结果以时空表的形式汇总。建立了确定微裂纹层次变化的因素。使用Zurkov浓度准则验证了模型的充分性。在对数坐标中,微裂纹浓度与其大小的关系图中显示了尺度不变区域。

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