| 焊接工字梁腹板考虑屈曲后强度的设计方法探讨 |
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| 引用本文： | 刘祥斌,王士奇.焊接工字梁腹板考虑屈曲后强度的设计方法探讨[J].钢结构,2007,22(1):76-78,54. |
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| 作者姓名： | 刘祥斌 王士奇 |
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| 作者单位： | 1. 山东省建筑材料工业设计研究院,济南,250022
2. 山东省冶金设计院,济南,250014 |
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| 摘 要： | 主要介绍现行《钢结构设计规范》(GB50017-2003)和《门式刚架轻型房屋钢结构技术规程》(CECS102∶2002)中关于焊接工字梁腹板考虑屈曲后强度的设计方法,比较两规范的异同,以便工程设计人员更好地理解和应用新规范。
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| 关 键 词： | 轻钢结构 焊接组合梁 局部稳定 有效截面 |
| 收稿时间： | 2006-06-18 |
| 修稿时间： | 2006年6月18日 |
DESIGN METHOD FOR WELDED I-BEAMS CONSIDERING POST-BUCKLING STRENGTH OF WEB |
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| Liu Xiangbin,Wang Shiqi.DESIGN METHOD FOR WELDED I-BEAMS CONSIDERING POST-BUCKLING STRENGTH OF WEB[J].Steel Construction,2007,22(1):76-78,54. |
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| Authors: | Liu Xiangbin Wang Shiqi |
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| Affiliation: | Liu Xiangbin (Constructional Material Industrial Design & Research Institute of Shandong Province Jinan 250022) Wang Shiqi (Metallurgical Design Institute of Shandong Province Jinan 250014) |
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| Abstract: | It is introduced the design method for welded I-beams considering post-buckling strength of web in the current version of both "Code for Design of Steel Structure" (GB 50017-2003) and"Technical Specification for Steel Structure of Light-Weight Buildings with Gabled Frames" (CECS 102∶2002). Their similarities and differences are compared, which are helpful to designers to comprehend and use the new code. |
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| Keywords: | light-weight steel structure welded built-up beam local stability effective section |
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