%0 Journal Article %T A NEW BOUNDARY INTEGRAL FORMULATION WITH NO SINGULARITY
无奇异性边界积分方程法 %A Lei Xiaoyan %A Wang Xiuxi %A Huang Maokuang %A
雷小燕 %A 王秀喜 %A 黄茂光 %J 力学学报 %D 1991 %I %X The paper presents how the higher order singularity of a boundary integral equation can be reduced. The approach will be discussed in some detail with the plane elasticity. Numerical results for the meshes of unequal length boundary elements are reported. Higher precision both for deflection and force is obtained than that for general boundary element method.The paper presents how the higher order singularity of a boundary integral equation can be reduced. The approach will be discussed in some detail with the plane elasticity. Numerical results for the meshes of unequal length boundary elements are reported. Higher precision both for deflection and force is obtained than that for general boundary element method. %K boundary integral formulation %K singularity
奇异性 %K 边界积分方程 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=4D8B456480CA272BF66046A3D6EBBD20&yid=116CB34717B0B183&vid=EA389574707BDED3&iid=38B194292C032A66&sid=F637763636425CAF&eid=AA5FB09E1F81059E&journal_id=0459-1879&journal_name=力学学报&referenced_num=0&reference_num=0