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首页> 外文期刊>Computer Methods in Applied Mechanics and Engineering >Elastic fields in two-joined half-spaces subject to point force and uniform ring loads
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Elastic fields in two-joined half-spaces subject to point force and uniform ring loads

机译:两点半空间中的弹性场受到点力和均匀环载荷的作用

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摘要

Closed-form solutions for the elastic field in two-joined dissimilar transversely isotropic half-spaces subject to point force are derived based on a set of potential functions. Following integration, the solutions for uniform ring loads are obtained in the forms of the complete elliptic integrals. These solutions can be degenerated into cases of infinite or semi-infinite spaces. Since the denominator of some expressions tends to zero as r approaches zero, the solutions near the Z-axis for this special case are therefore presented ex- plicitly
机译:基于一组势函数,推导了两点相异的横向各向同性半空间中受点力作用的弹性场的封闭形式解。积分后,以完整的椭圆积分形式获得均匀环载荷的解。这些解可以退化为无限或半无限空间的情况。由于某些表达式的分母在r趋近于零时趋于零,因此,针对这种特殊情况,给出了Z轴附近的解。

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