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首页> 外文期刊>Applied Mathematical Modelling >On quasi-seismic wave propagation in highly anisotropic triclinic layer between distinct semi-infinite triclinic geomedia
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On quasi-seismic wave propagation in highly anisotropic triclinic layer between distinct semi-infinite triclinic geomedia

机译：在不同半无限三型岩层之间的高各向同性三星层中的准震动波传播

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摘要

Present study dwells with the propagation of quasi seismic qP/qSV waves in highly anisotropic triclinic layer between distinct semi-infinite geomedia. The analytical expressions for reflection/transmission angle and velocity profile of all the propagating waves are derived first followed by formulation of closed form reflection/transmission (RT) coefficients. An application of the present work for underground blast modelling in anisotropic media is discussed. The numerical simulations and visual depiction of the derived results are explored for a specific model; however, the approach is generic and bestow a framework to analysed the seismic signal in similar anisotropic layered structure. The critical angle of reflection/transmission, Energy flux ratio and slowness diagram are drawn. Four published works on reflection/transmission phenomenon with simpler geometry are derived as particular cases to present study.
机译：目前的研究居住在不同的半无限岩密地区的高各向异性三星层中的拟地震QP / QSV波的传播。首先通过首先推导所有传播波的反射/传输角度和速度分布的分析表达式，然后推动闭合形式反射/传输（RT）系数。讨论了本作各向异性介质地下爆炸建模的应用。针对特定模型探索了衍生结果的数值模拟和视觉描述;然而，该方法是通用的并且赋予框架，以分析类似的各向异性分层结构中的地震信号。拉伸反射/传输，能量通量比和慢化图的临界角度。在目前研究的特定病例中导出了四种发布的反射/传输现象的作品。

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