| 钢结构设计中的变形问题 |
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| 引用本文： | 陈绍蕃.钢结构设计中的变形问题[J].钢结构,2003,18(5):1-5. |
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| 作者姓名： | 陈绍蕃 |
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| 作者单位： | 西安建筑科技大学,西安,710055 |
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| 摘 要： | 钢结构的变形和其受载后的行为有多方面的关系 ,体现在内力计算的二阶分析、初始变形的考虑、构件和构造细部变形的影响和结构的变形能力要求等方面。针对这些问题进行分析 ,并对新修订的《钢结构设计规范》(GB5 0 0 17- 2 0 0 3)有关规定做出解释。
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| 关 键 词： | 变形 二阶分析 初始倾斜 构造细部 屈曲 变形能力 屈强比 |
| 修稿时间： | 2003年4月15日 |
DEFORMATION ISSUES IN DESIGN OF STEEL STRUCTURE |
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| Chen,Shaofan.DEFORMATION ISSUES IN DESIGN OF STEEL STRUCTURE[J].Steel Construction,2003,18(5):1-5. |
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| Authors: | Chen Shaofan |
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| Abstract: | Deformation of steel structures has relevance to their behavior after loading in many aspects,such as second order analysis in stress calculation,consideration of initial deformation,influence of deformation of structural members and details and demand on deformation capacity.These issues are discussed in this article and the relevant provisions in recently revised "Code of Design of Steel Structures"(GB50017-2003) are explained as well. |
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| Keywords: | deformation second order analysis initial out-of-plumbness structural detail buckling deformation capacity yield-ultimate stress ratio |
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