Numerical solution for elastic inclusion problems by domain integral equation with integration by means of radial basis functions

C.Y. Dong; S.H. Lo; Y.K. Cheung

首页> 外文期刊>Engineering analysis with boundary elements >Numerical solution for elastic inclusion problems by domain integral equation with integration by means of radial basis functions

【24h】

Numerical solution for elastic inclusion problems by domain integral equation with integration by means of radial basis functions

机译：区域积分方程与径向基函数积分的弹性夹杂问题数值解

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The unknown strains in the inclusions are expressed in terms of a series of radial basis functions (RBF) and polynomials in global coordinates. Based on the radial integration method proposed by Gao [J. Appl. Mech., Trans. ASME 69 (2002) 154, Engng Anal. Bound. Elem. 26 (2002) 905], the volume integrals for the evaluation of strains can be transformed into contour integrals on the inclusion boundaries. As a result of this transformation, there is no need to discretize the inclusions into finite elements. For the determination of the strains, collocation points are distributed at the interior of the inclusions to form a system of linear equations. Numerical results are compared with available analytical solutions and those based on a finite element discretization of the volume integrals.

机译：夹杂物中的未知应变以一系列径向基函数（RBF）和多项式的整体坐标表示。基于高提出的径向积分方法[J．应用机械翻译ASME 69（2002）154，工程英语。界。元素26（2002）905]中，可以将用于评估应变的体积积分转换为包含边界上的轮廓积分。这种转换的结果是，无需将夹杂物离散成有限元。为了确定应变，将结合点分布在夹杂物内部以形成线性方程组。将数值结果与可用的解析解以及基于体积积分的有限元离散化的解析解进行比较。

著录项

来源
《Engineering analysis with boundary elements》 |2004年第6期|p.623-632|共10页
作者
C.Y. Dong; S.H. Lo; Y.K. Cheung;
展开▼
作者单位

Department of Civil Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, China;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类工程数学;
关键词
domain integral equation; radial basis functions; infinite domain; inclusion problems;

机译：域积分方程;径向基函数;无限域;包含问题;

相似文献

外文文献
中文文献
专利

1. Numerical solution of two-dimensional weakly singular stochastic integral equations on non-rectangular domains via radial basis functions [J] . Samadyar Nasrin, Mirzaee Farshid Engineering analysis with boundary elements . 2019,第APRa期

机译：非矩形域上二维弱奇异随机积分方程的径向基函数数值解
2. Numerical solution of two-dimensional weakly singular stochastic integral equations on non-rectangular domains via radial basis functions [J] . Samadyar Nasrin, Mirzaee Farshid Engineering analysis with boundary elements . 2019,第Apra期

机译：通过径向基函数对非矩形域的二维弱奇异随机整体方程的数值解
3. The numerical solution of two-dimensional logarithmic integral equations on normal domains using radial basis functions with polynomial precision [J] . Assari Pouria, Dehghan Mehdi Engineering with Computers . 2017,第4期

机译：使用径向基函数和多项式精度的正态二维对数积分方程的数值解
4. The numerical solution of electromagnetic integral equation in frequency domain based on higher-order basis functions [C] . Hua Wang, Jianshu Luo, Shigu Cao 2017 Progress In Electromagnetics Research Symposium - Spring . 2017

机译：基于高阶基函数的频域电磁积分方程数值解
5. Radial Basis Function Differential Quadrature Method for the Numerical Solution of Partial Differential Equations [D] . Watson, Daniel Wade. 2017

机译：径向基函数差分正交方法局部微分方程的数值解
6. Solution of the chemical master equation by radial basis functions approximation with interface tracking [O] . Ivan Kryven, Susanna Röblitz, Christof Schütte 2015

机译：通过界面跟踪的径向基函数近似求解化学主方程
7. Numerical solution of fuzzy linear Volterra-Fredholm-Hammerestein integral equations via collocation method based on radial basis functions [O] . Z. Mosayebi 2014

机译：基于径向基函数的搭配方法通过搭配方法模糊线性Volterra-Fredholm-Hammerestion整体方程的数值解

Numerical solution for elastic inclusion problems by domain integral equation with integration by means of radial basis functions

摘要

著录项

相似文献

相关主题

期刊订阅