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| 钢框架内填混凝土墙结构体系有限元分析 | |
| 引用本文： | 李国华,郁银泉,顾强.钢框架内填混凝土墙结构体系有限元分析[J].四川建筑科学研究,2007,33(5):17-20. |
| 作者姓名： | 李国华 郁银泉 顾强 |
| 作者单位： | 1. 河海大学土木工程学院,江苏,南京,210098 2. 中国建筑标准设计研究院,北京,100044 3. 苏州科技学院土木工程系,江苏,苏州,215011 |
| 摘 要： | 对钢框架—内填混凝土墙结构体系进行了非线性有限元分析,得到了该体系在单向荷载作用下的变形及应力分布状况。为了简化计算,采用对角单压杆模型模拟内填墙的受力特性,并将计算结果同有限元实体模型以及纯钢框架模型结果进行比较,得出了一些结论。 |
| 关 键 词： | 钢框架 内填混凝土墙 非线性有限元分析 压杆 |
| 文章编号： | 1008-1933（2007）05-0017-04 |
| 修稿时间： | 2006-05-26 |
Finite element analysis for concrete infilled steel frame |
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| LI Guohua,YU Yinquan,GU Qiang.Finite element analysis for concrete infilled steel frame[J].Building Science Research of Sichuan,2007,33(5):17-20. | |
| Authors: | LI Guohua YU Yinquan GU Qiang |
| Abstract: | Non-linear finite element analysis for steel frame with concrete infill wall is performed in this paper. The deformation and distribution of stress under mono-loading are achieved. For the purpose of simplified calculation the model of diagonal compress strut is introduced to simulate the properties of infilled concrete wall. The results are achieved through comparing the result of the solid model, diagonal compress strut model and bare steel frame. |
| Keywords: | steel frame concrete-infilled wall non-linear finite element analysis compress strut |
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