| TRIANGULAR ELEMENTS FOR REISSNER-MINDLIN PLATE |
| |
| 作者姓名： | 陈绍春 石东洋 |
| |
| 作者单位： | Zhengzhou University，Zhengzhou 450052，P. R. China |
| |
| 摘 要： | I-IntroductionInrecentyearsmuchresearchefforthasbeenspentonthedevel0pmentofreliableandefficientplateelementsbasedonReissner-Mindlintheory.Adifficultyisthelockingbehaviorexhibitedasl- 0(tisthethicknessoftheplate)forlowerorderc'elements.BasedonTaylorexpendi…
|
| 收稿时间： | 3 August 1994 |
Triangular elements for Reissner-Mindlin plate |
| |
| Chen Shaochun,Shi Dongyang.TRIANGULAR ELEMENTS FOR REISSNER-MINDLIN PLATE[J].Applied Mathematics and Mechanics(English Edition),1997,18(3):267-272. |
| |
| Authors: | Chen Shaochun Shi Dongyang |
| |
| Institution: | (1) Zhengzhou University, 450052 Zhengzhou, PR China |
| |
| Abstract: | A general method to construct locking free Reissner-Mindlin plate elements is presented. According to this method the shear strain is replaced by its proper interpolation polynomial, which corresponds to the Kirchhoff conditions at the interpolation points as the thickness of plate tends to zero so the element is locking free. We construct two triangular elements by this method- a 3-node elenent and a 6-node element. The numerical results are provided. |
| |
| Keywords: | Reissner-Mindlin plate locking triangular element |
| 本文献已被 CNKI SpringerLink 等数据库收录！ |
| 点击此处可从《应用数学和力学(英文版)》浏览原始摘要信息 |
| 点击此处可从《应用数学和力学(英文版)》下载免费的PDF全文 |
