A 17-node quadrilateral spline finite element using the triangular area coordinates
文献类型：期刊论文
| 作者 | Chen Juan1; Li Chongjun1; Chen Wanji1 |
| 刊名 | APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION
 |
| 出版日期 | 2010 |
| 卷号 | 31期号:1页码:125-134 |
| 关键词 | FAMILY 17-node quadrilateral element bivariate spline interpolation basis triangular area coordinates B-net method fourth-order completeness |
| ISSN号 | 0253-4827 |
| 其他题名 | A 17-node quadrilateral spline finite element using the triangular area coordinates |
| 英文摘要 | Isoparametric quadrilateral elements are widely used in the finite element method. However, they have a disadvantage of accuracy loss when elements are distorted. Spline functions have properties of simpleness and conformality. A 17-node quadrilateral element has been developed using the bivariate quartic spline interpolation basis and the triangular area coordinates, which can exactly model the quartic displacement fields. Some appropriate examples are employed to illustrate that the element possesses high precision and is insensitive to mesh distortions. |
| 资助项目 | [Natural Science Foundation of China China] ; [Science Foundation of Dalian University of Technology] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:3813404 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/151034]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.大连大学 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Chen Juan,Li Chongjun,Chen Wanji. A 17-node quadrilateral spline finite element using the triangular area coordinates[J]. APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION,2010,31(1):125-134. |
| APA | Chen Juan,Li Chongjun,&Chen Wanji.(2010).A 17-node quadrilateral spline finite element using the triangular area coordinates.APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION,31(1),125-134. |
| MLA | Chen Juan,et al."A 17-node quadrilateral spline finite element using the triangular area coordinates".APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION 31.1(2010):125-134. |
入库方式： OAI收割
来源：金属研究所
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