| 波纹腹板钢粱承载力影响因素研究综述 |
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| 引用本文： | 常建华,陈东兆,雷茜.波纹腹板钢粱承载力影响因素研究综述[J].建筑技术开发,2010(3):52-55. |
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| 作者姓名： | 常建华 陈东兆 雷茜 |
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| 作者单位： | [1]河南工业大学土木建筑学院,郑州450052 [2]华电重工装备有限公司郑州分公司,郑州450052 |
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| 基金项目： | 河南省教育厅自然科学研究计划项目（No.20088560003） |
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| 摘 要： | 国内外学者从波纹腹板钢粱的受力机理出发，用有限元软件分析波纹腹板钢梁计算模型在各种影响因素作用下的极限承载力，总结出各种因素对其极限承载力的影响。在总结前人对此类构件研究的基础上，重点介绍了腹板波纹几何参数等因素对梁屈曲承载力的影响，综合考虑各种影响因素，通过模拟计算得到了屈曲荷载较高的波纹腹板钢梁模型。
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| 关 键 词： | 波纹腹板钢梁 有限元方法 屈曲荷载 影响因素 |
STATE-OF-THE-ART OF RESEARCH ON MAIN INFLUENCING FACTORS OF CORRUGATED WEB STEEL BEAM-BEARING CAPACITY |
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| Chang Jian-hua Cheng dong-zhao Lei Qian.STATE-OF-THE-ART OF RESEARCH ON MAIN INFLUENCING FACTORS OF CORRUGATED WEB STEEL BEAM-BEARING CAPACITY[J].Building Technique Development,2010(3):52-55. |
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| Authors: | Chang Jian-hua Cheng dong-zhao Lei Qian |
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| Affiliation: | Chang Jian-hua Cheng dong-zhao Lei Qian |
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| Abstract: | Based on force mechanism of Corrugated Web Steel Beam, domestic and overseas scholars calculated ultimate bearing capacity of Corrugated Web Steel Beam calculation model under the effect of various influntial factors through finite element software, factors of bearing capacity were summarized. The bearing capacity factors which is about geometric parameters of web are presented particulariy from the base of the predecessor. Considering various influence factors, obtained higher buckling load of Corrugated Web Steel Beam model by simulation results. |
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| Keywords: | Corrugated Web Steel Beam finite element method buckling load Influence factors |
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