非线性弹性裂缝介质中地震波传播数值模拟结果

2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering Pub Date : 2008-07-21 DOI:10.1109/SIBIRCON.2008.4602632

G.M. Woskoboynikova

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引用次数: 0

摘要

考虑了地震波在介质中传播过程中，地面震源辐射的非线性过程与它们的密度累积的关系。给出了地震波场非线性参数与中波不均匀性特征的关系的数值模拟结果。以具有不同物理弹性参数的饱和流体裂缝介质为例。

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Results of numerical modeling of seismic wave propagation in nonlinearly elastic fractured media

Relations of nonlinear processes of seismic wave radiation by a ground-based vibrational source and their ldquoaccumulationrdquo during the propagation of waves in the medium are considered. Results of numerical modeling of the dependence of the parameters of seismic wave field nonlinearity on the characteristics of mediumpsilas inhomogeneity are presented. Fluid-saturated fractured media with different parameters of physical elasticity are considered as examples.

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来源期刊

2008 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering

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