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首页> 外文期刊>Soil Dynamics and Earthquake Engineering >Exact solution to scattering of SH waves by an elliptic-arc canyon in the corner of an elastic quarter space
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Exact solution to scattering of SH waves by an elliptic-arc canyon in the corner of an elastic quarter space

机译:椭圆四角形空间角中椭圆弧峡谷散射SH波的精确解

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摘要

Herein, we investigate the dynamic anti-plane problem of an elliptic-arc canyon in the comer of an elastic quarter space. The method of wavefunction expansions and the method of images are applied to derive an exact analytical solution for plane-wave incidence. Values of field quantities are evaluated via closed-form expressions involving Mathieu functions. Results are given as benchmarks for numerical studies.
机译:在这里,我们研究弹性四分之一空间拐角处的椭圆弧峡谷的动态反平面问题。应用波函数展开的方法和图像的方法来推导平面波入射的精确解析解。字段数量的值通过涉及Mathieu函数的闭式表达式求值。结果被提供作为数值研究的基准。

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