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关于Boussinesq-Galerkin解和胡海昌解的等价性
THE EQUIVALENCE BETWEEN BOUSSINESQ-GALERKIN SOLUTION AND HU HAICHANG SOLUTION IN ELASTICITY
【摘要】 本文讨论了弹性力学中著名的Boussinesq-Galerkin势函数的限制问题。在Z-向凸区域的条件下,Boussinesq-Galerkin解和胡海昌解是等价的。
【Abstract】 The purpose of this paper is to discuss the restriction of the potential functions of Boussinesq-Galerkin. We have proved that Boussinesq-Galerkin solution and Hu Hai-chang solution are equivalent if the elastic region is convex in the z-direction.
【关键词】 Boussinesq-Galerkin解;
胡海昌解;
双调和函数;
势函数;
完备性;
【Key words】 Boussinesq-Galerkin solution; Hu Haichang solution; biharmonic function; potential function; completeness;
【Key words】 Boussinesq-Galerkin solution; Hu Haichang solution; biharmonic function; potential function; completeness;
- 【文献出处】 力学学报 ,Acta Mechanica Sinica , 编辑部邮箱 ,1993年02期
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