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首页> 外文期刊>Journal of thermal stresses >GREEN'S FUNCTION FOR THERMAL STRESS MIXED BOUNDARY VALUE PROBLEM OF AN INFINITE PLANE WITH AN ARBITRARY HOLE UNDER A POINT HEAT SOURCE
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GREEN'S FUNCTION FOR THERMAL STRESS MIXED BOUNDARY VALUE PROBLEM OF AN INFINITE PLANE WITH AN ARBITRARY HOLE UNDER A POINT HEAT SOURCE

机译:点热源下具有任意孔的无限平面热应力混合边值问题的格林函数

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摘要

Green's function of a point heat source is derived for a mechanical mixed boundary value problem of an infinite plane with an arbitrary hole, for which zero-displacement and traction-free boundary conditions are prescribed to its boundary. As the thermal boundary condition on the hole, either an adiabatic or isothermal condition is considered. By employing the mapping technique and complex variable method, an explicit solution including a hypergeometrical function is obtained. Stress distributions are shown in illustrative examples for a square hole.
机译:针对具有任意孔的无限平面的机械混合边界值问题,导出了点热源的格林函数,对于该问题,边界规定了零位移和无牵引力的边界条件。作为孔上的热边界条件,可以考虑绝热条件或等温条件。通过使用映射技术和复杂变量方法,获得了包含超几何函数的显式解。在说明性示例中显示了方孔的应力分布。

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