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| 多层钢框架二阶弹性内力分析 | |
| 引用本文： | 王柯,李丰,李天. 多层钢框架二阶弹性内力分析[J]. 结构工程师, 2006, 22(4): 13-17 |
| 作者姓名： | 王柯 李丰 李天 |
| 作者单位： | 1. 同济大学,上海,200092 2. 郑州经济管理干部学院,河南,450000 3. 郑州大学,河南,450000 |
| 摘 要： | 采用有限元分析软件，分别对4个典型框架模型进行了一阶和二阶弹性内力分析，并通过与现行《钢结构设计规范》（GB50017-2003）给出的一种二阶弹性分析的近似方法的计算结果作对比，分析了该近似方法对于各种形式框架的适用性。 |
| 关 键 词： | 钢框架 二阶效应 |
Second-Order Elastic Analysis for Multi-Story Steel Frames |
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| WANG Ke,LI Feng,LI Tian. Second-Order Elastic Analysis for Multi-Story Steel Frames[J]. Structural Engineers, 2006, 22(4): 13-17 | |
| Authors: | WANG Ke LI Feng LI Tian |
| Affiliation: | 1. Tongji University,Shanghai 200092; 2. Zhengzhou Economic Management Institute, Henan 450000; 3. Zhengzhou University, Henan 450000 |
| Abstract: | In this paper,analysis of steel frame structures is performed by use of the first-order analysis,the second-order analysis and the approximate second-order analysis recommended in Code for Design of Steel Structures(GB50017-2003).From the comparison of calculated results of four different commonly designed frames,the applicability of the approximate method recommended in GB50017-2003 is proved. |
| Keywords: | Ansys |
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