摘要
针对无单元方法MLS插值函数 ,采用正交基函数的导函数进行了详细推演 ,给出适用于薄板弯曲 (C1 )问题的无单元方法导函数递推计算公式 .
The derivatives of the moving least squares (MLS) interpolants in Element-free Method and the orthogonal basic functions are deduced in detail. The recurrence formulas of the derivatives, which are applicable to (C1) problems of thin plate bending, are presented.
出处
《固体力学学报》
CAS
CSCD
北大核心
2003年第4期429-433,共5页
Chinese Journal of Solid Mechanics
基金
河北省博士基金 (B2 0 0 2 12 0 )项目
