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| 基于软件工程的层壳非线性有限元分析建模 | |
| 引用本文： | 程再玲,韩承双,牛忠荣.基于软件工程的层壳非线性有限元分析建模[J].河南科技大学学报(自然科学版),2006,27(3):32-36. |
| 作者姓名： | 程再玲 韩承双 牛忠荣 |
| 作者单位： | 1. 安庆师范学院,数学与计算科学学院,安徽,安庆,246011 2. 安庆师范学院,计算机与信息学院,安徽,安庆,246011 3. 合肥工业大学,土木建筑工程学院,安徽,合肥,230009 |
| 基金项目： | 国家自然科学基金项目(1027039) |
| 摘 要： | 对于非线性复合材料层合板壳的有限元分析,关键在于如何根据结构分析的特点构造其数学模型。按一次板壳理论,以四边形四节点单元为例,介绍了其数学建模的过程与方法,导出了层合板壳有限元分析模型,并给出了基于软件工程的计算机逻辑模型。 |
| 关 键 词： | 软件工程 数学建模 层合板壳 有限元分析 |
| 文章编号： | 1672-6871（2006）03-0032-05 |
| 收稿时间： | 2005-11-14 |
| 修稿时间： | 2005年11月14 |
Modeling for Nonlinear Finite Element Analysis of Laminated Plates and Shells Based on Software Engineering |
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| CHENG Zai-Ling,HAN Cheng-Shuang,NIU Zhong-Rong.Modeling for Nonlinear Finite Element Analysis of Laminated Plates and Shells Based on Software Engineering[J].Journal of Henan University of Science & Technology:Natural Science,2006,27(3):32-36. | |
| Authors: | CHENG Zai-Ling HAN Cheng-Shuang NIU Zhong-Rong |
| Institution: | CHENG Zai-Ling~1a,HAN Cheng-Shuang~1b,NIU Zhong-Rong~2 |
| Abstract: | The key to the nonlinear finite element analysis of composite laminated plates and shells lies in the construction of its mathematical model according to the characteristic of engineering structural analysis.Based on the first approximation shell theory,the process and method of mathematics modeling for a four-node quadrilateral shell element is described in detail.The finite element analysis model of laminated plates and shells is derived,and the computer model based on software engineering is presented. |
| Keywords: | Software engineering Mathematics modeling Laminated plates and shells Finite element analysis |
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