| 框架结构与Winkler地基梁相互作用分析的新超元法 |
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| 引用本文： | 王忠礼,刘勇,孙建琴,李从林.框架结构与Winkler地基梁相互作用分析的新超元法[J].四川建筑科学研究,2007,33(2):93-96. |
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| 作者姓名： | 王忠礼 刘勇 孙建琴 李从林 |
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| 作者单位： | 机械工业部深圳设计研究院,广东,深圳,518027;中国轻工业上海设计院,上海,200086;兰州交通大学,甘肃,兰州,730070 |
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| 摘 要： | 在文献6]的基础上，提出了框架结构与Winkler地基梁相互作用分析的新超元法，导出了一种新的超级单元刚度矩阵。该超级单元刚度矩阵不仅反映了上部框架结构和基础梁的刚度贡献，而且反映了Winkler地基的刚度贡献。以此新的超级单元分析整体结构，提高计算精度，简化计算。
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| 关 键 词： | 框架结构 Winkler地基梁 相互作用分析 新超级单元 |
| 文章编号： | 1008-1933（2007）02-0093-04 |
| 修稿时间： | 2005-11-11 |
The new super element on the interactional analysis of frame structure and Winkler foundation beams |
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| WANG Zhongli,LIU Yong,SUN Jianqin,LI Conglin.The new super element on the interactional analysis of frame structure and Winkler foundation beams[J].Building Science Research of Sichuan,2007,33(2):93-96. |
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| Authors: | WANG Zhongli LIU Yong SUN Jianqin LI Conglin |
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| Affiliation: | 1. Shenzhen Project Research Institute of M. M. I. ,Shenzhen 518027 ,China; 2. Shanghai Light Industry Project Research Institute, Shanghai 200086, China; 3. Lanzhou Jiaotong University, Lanzhou 730070,China |
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| Abstract: | Using a new super method to analyze the interaction of a frame structure and a foundation beam on Winkler ground is presented based on the method 6]. In this paper, the new super element stiffness matrix is derived, which reflects not only the stiffness of upper structure and foundation beam, but also that of Winkler foundation. The method is applied to analyze the whole structure with high accuracy and simple calculation. |
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| Keywords: | frame structure Winkl er foundation beams interaction analysis new super element |
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