隧道弹性包裹体力学参数的远程测定

Proceedings of the 9th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2004. DIPED 2004. Pub Date : 2004-12-27 DOI:10.1109/DIPED.2004.242810

Y. Kunets’, V. Matus, V. V. Porochovs'kyj, V. O. Mishchenko

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引用次数: 1

摘要

研究变厚度薄平面隧道弹性包裹体物理力学参数远程确定的反问题。假设非均匀性和基体的力学性能与非均匀性相对厚度的差异不显著。采用弹性纵波作为测深波，根据弹性纵波在弗劳恩霍夫区的散射振幅定义未知参数。

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Remote determination of mechanical parameters of thin tunnel elastic inclusions

The inverse problem on the remote determination of the physical-mechanical parameters of thin plane tunnel elastic inclusions with variable thickness is considered. It is assumed that the mechanical properties of non-homogeneity and matrix differ insignificantly in comparison with the relative thickness of non-homogeneity. Elastic longitudinal waves are used as sounding waves, and the unknown parameters are defined according to the scattering amplitudes of these waves in the Fraunhofer zone.

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来源期刊

Proceedings of the 9th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2004. DIPED 2004.

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