| 薄壁钢管混凝土轴压构件设计现存问题及对策 |
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| 引用本文： | 葛启举.薄壁钢管混凝土轴压构件设计现存问题及对策[J].淮海工学院学报,2008,17(3). |
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| 作者姓名： | 葛启举 |
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| 作者单位： | 淮海工学院土木工程学院,江苏连云港222005 |
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| 摘 要： | 薄壁钢管混凝土轴压构件的应用和研究在国内外处于起步阶段,其承载力确定方法和构造措施尚需进一步完善.介绍了国内外相关研究的现状,分析了目前薄壁钢管混凝土轴压构件应用研究中存在的不足,提出了薄壁钢管混凝土和厚壁钢管混凝土界限值B/t的确定方法,探讨了考虑局部压曲的承载力设计方法,改进了消除局部压曲的构造措施,可为有关设计提供参考,也可为进一步的试验研究提供思路.
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| 关 键 词： | 薄壁钢管混凝土 轴压构件 界限值 加劲肋 |
Design of Concrete Axis-stress Member Filled Square Steel Tubes:Problems and Solutions |
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| GE Qi-ju.Design of Concrete Axis-stress Member Filled Square Steel Tubes:Problems and Solutions[J].Journal of Huaihai Institute of Technology:Natural Sciences Edition,2008,17(3). |
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| Authors: | GE Qi-ju |
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| Affiliation: | School of Civil Engineering;Huaihai Institute of Technology;Lianyungang 222005;China |
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| Abstract: | Applications of and researches on concrete axis-stress member filled square steel tube are still at the initial stage,and its deciding methods of load carrying and configuring measures still need perfection.The status quo of researches at home and abroad is clarified in this paper,the problems in application-oriented researches are analyzed,and the limit value(B/t) between concrete filled thin and thick-walled steel tubes is obtained.Besides,the load-carrying design methods are discussed with local press-be... |
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| Keywords: | concrete filled thin-walled steel tube axis-stress member limit value stiffener |
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