【摘要】 本方法是在虚边界上进行数值积分，在实边界上有限个点处满足给定问题边界条件的一种数值算法。在虚边界上积分是为了能寻求到使原问题得到正确解的较好的分布虚体力；在实边界上配点，是依据加权残数法中超额配点，即最小二乘配点法的思想。文中给出了本文方法的基本思想，并给出了壳体的算例。由数值结果表明本文方法的计算精度是令人满意的更多还原

【Abstract】 irtualboundaryelement-leastsquarecolocationmethodisanumericalalgorithiswithnumericalintegrationonvirtualboundaryandcolocationonrealboundary.Inthispaper,itsbasicideaispresented.Andshelproblemsofthreedimensionalelasticityarecomputedbythismethod.Theresultsofthesenumericalexamplesshowthatthemethodhashigheraccu-racy.Abstract Virtual boundary element least square collocation method is a numerical algorithis with numerical integration on virtual boundary and collocation on real boundary.In this paper,its basic idea is presented.And shell problems of three dimensional elasticity are computed by this method.The results of these numerical examples show that the method has higher accuracy.更多还原