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Dynamics of a Mode III Crack Impacted by Elastic Wave in Half Space with a Removable Rigid Cylindrical Inclusion

机译:用可拆卸刚性圆柱夹杂物的半空间弹性波影响的模式III裂缝的动态

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摘要

Scattering of SH wave by a crack is studied in elastic half space with a removable rigid cylindrical inclusion by Green's function, complex function and moving coordinate method. In half space, firstly the scattering wave function of removable rigid cylindrical inclusion is constructed; next a suitable Green's function is solved for present problem, then using crack-division to make a crack. Thus the solution of problem can be obtained. Numerical examples are provided and discussed.
机译:通过绿色的功能,复杂的功能和移动坐标法,在弹性半空间中研究了SH波的散射在弹性半空间中进行了可拆卸的刚性圆柱形夹杂物。在半空间中,首先构造可拆卸刚性圆柱夹杂物的散射波函数;接下来解决适用的绿色功能对于目前的问题,然后使用裂缝分裂来制作裂缝。因此可以获得问题的解决方案。提供并讨论了数值例子。

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