On Dynamic Behavior of “Self-Stressed/” Block Media. Part II: Comparison of Theoretical and Experimental Data

被引：0
|
作者：
V. N. Oparin
E. G. Balmashnova
V. I. Vostrikov
机构：
[1] Institute of Mining,Siberian Branch, Russian Academy of Sciences
来源：
Journal of Mining Science | 2001年 / 37卷
关键词：
block medium; nonlinear stiffness function; theory; experiment; spectral characteristic of signal;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The evolution of seismic signals in the structured media is described by introducing nonlinear stiffness function of interblock interaction. The effects revealed experimentally were studied, i.e., concentration of block oscillation spectrum in the low-frequency region as the seismic signal moves away from the disturbed block to the peripheral ones and canonical subordination structure of wave packet spectral modes.
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页码：455 / 461
页数：6
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