玻璃钢/复合材料Issue(1)：25-29,5.
双相材料模拟的区域分解重心插值配点法
BARYCENTRIC INTERPOLATION COLLOCATION METHOD WITH DOMAIN DECOMPOSITION FOR SIMULATING BIMATERIAL MODEL
摘要
Abstract
The barycentric interpolation collocation method with domain decomposition for simulating mechanical properties of bimaterial model is presented in polar coordinate system. According to the interface of bimaterial model, the physical domain is divided into two subdomains. The formulations of barycentric interpolation collocation method is constructed on the subdomian, respectively. The formulations of subdomain are assembled in a global form. Applying boundary and interface conditions to Solve the system of algebraic equations, the displacement field of bimaterial model is obtained. The numrical results of bimaterial model indicate the validity and accuracy of proposed method.关键词
极坐标系/重心插值配点法/区域分解法/弹性力学/双材料模型/无网格方法Key words
polar coordinate system/ barycentric interpolation collocation method/ domain deconposition method/ elasticity/ bimaterial model/ meshless method分类
通用工业技术引用本文复制引用
李淑萍,王兆清,唐炳涛..双相材料模拟的区域分解重心插值配点法[J].玻璃钢/复合材料,2013,(1):25-29,5.基金项目
国家自然科学基金(51005137) （51005137）
山东建筑大学研究生教育创新计划(YC1005) （YC1005）
