| 国内外钢结构设计规范的几点比较 |
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| 引用本文： | 肖桂清,李茂华,侯建国.国内外钢结构设计规范的几点比较[J].建筑技术开发,2004(10). |
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| 作者姓名： | 肖桂清 李茂华 侯建国 |
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| 作者单位： | 湖北孝感学院，武汉大学土木建筑工程学院，武汉大学土木建筑工程学院 孝感432000，武汉大学土木建筑工程学院，武汉430072，武汉430072，武汉430072 |
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| 摘 要： | 以我国新修订的钢结构设计规范GB5 0 0 17 2 0 0 3为基础 ,结合美国钢结构设计规范LRFD 2 0 0 1及欧洲钢结构设计规范EC3,对 3本规范中拉、压杆的屈曲限值以及梁腹板受剪屈曲后强度的计算方法进行了计算分析和比较 ,有关分析结论可供工程技术人员了解国内外钢结构设计规范的技术水平和发展动态时参考
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| 关 键 词： | 屈曲限值 腹板 翼缘 屈曲后强度 张力场理论 通用高厚比 |
COMPARATIVELY STUDY THE BUCKLING LIMITATIONS OF COMPRESSION OR TENSILE MEMBERS AND THE CALCULATING METHOD OF POST-BUCKLING STRENGTH OF THE SHEAR WEB BEAM |
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| Xiao Gui-qing Li Mao-hua Hou Jian-guo.COMPARATIVELY STUDY THE BUCKLING LIMITATIONS OF COMPRESSION OR TENSILE MEMBERS AND THE CALCULATING METHOD OF POST-BUCKLING STRENGTH OF THE SHEAR WEB BEAM[J].Building Technique Development,2004(10). |
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| Authors: | Xiao Gui-qing Li Mao-hua Hou Jian-guo |
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| Affiliation: | Xiao Gui-qing Li Mao-hua Hou Jian-guo |
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| Abstract: | On the bases of Chinese new national standard,GB50017-2003,combined with American structural steel criterion and European criterion EC3,calculated analyzed and compared the buckling limitations of compression or tensile members,and the calculating method of post-buckling strength about the beam that subjected to shear in it's web.The relevant conclusion provided the engineering technician with a conference to learn the development and the level of technique of the steel structure criterions home and aboard. |
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| Keywords: | Buckling limitations Web Flange Post-buckling strength Tension field theory General web depth-thickness ratio |
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