MESHLESS METHOD OF DUAL RECIPROCITY HYBRID RADIAL BOUNDARY NODE METHOD FOR ELASTICITY | |
Zhou, Hui; Feng, Xiating![]() | |
刊名 | ACTA MECHANICA SOLIDA SINICA
![]() |
2010 | |
卷号 | 23期号:5页码:447-458 |
关键词 | meshless method hybrid boundary node method dual reciprocity method radial point interpolation method elasticity |
ISSN号 | 0894-9166 |
英文摘要 | Combining the radial point interpolation method (RPIM), the dual reciprocity method (DRM) and the hybrid boundary node method (HBNM), a dual reciprocity hybrid radial boundary node method (DHRBNM) is proposed for linear elasticity. Compared to DHBNM, RPIM is exploited to replace the moving least square (MLS) in DHRBNM, and it gets rid of the deficiency of MLS approximation, in which shape functions lack the delta function property, the boundary condition can not be applied easily and directly and it's computational expense is high. Besides, different approximate functions are discussed in DRM to get the interpolation property, in which the accuracy and efficiency for different basis functions are compared. Then RPIM is also applied in DRM to replace the conical function interpolation, which can greatly improve the accuracy of the present method. To demonstrate the effectiveness of the present method, DHBNM is applied for comparison, and some numerical examples of 2-D elasticity problems show that the present method is much more effective than DHBNM. |
WOS研究方向 | Materials Science ; Mechanics |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE INC |
WOS记录号 | WOS:000290363600009 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.198/handle/2S6PX9GI/3246] ![]() |
专题 | 岩土力学所知识全产出_期刊论文 岩土力学所知识全产出 国家重点实验室知识产出_期刊论文 |
作者单位 | Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn |
推荐引用方式 GB/T 7714 | Zhou, Hui,Feng, Xiating,Yan, Fei. MESHLESS METHOD OF DUAL RECIPROCITY HYBRID RADIAL BOUNDARY NODE METHOD FOR ELASTICITY[J]. ACTA MECHANICA SOLIDA SINICA,2010,23(5):447-458. |
APA | Zhou, Hui,Feng, Xiating,&Yan, Fei.(2010).MESHLESS METHOD OF DUAL RECIPROCITY HYBRID RADIAL BOUNDARY NODE METHOD FOR ELASTICITY.ACTA MECHANICA SOLIDA SINICA,23(5),447-458. |
MLA | Zhou, Hui,et al."MESHLESS METHOD OF DUAL RECIPROCITY HYBRID RADIAL BOUNDARY NODE METHOD FOR ELASTICITY".ACTA MECHANICA SOLIDA SINICA 23.5(2010):447-458. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论