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| 轴心受压下十字形钢骨混凝土异形柱延性的研究 | |
| 引用本文： | 宋宝峰,徐亚丰,李钢,王建,孟猛,丁彧.轴心受压下十字形钢骨混凝土异形柱延性的研究[J].辽东学院学报(自然科学版),2007,14(4):208-212. |
| 作者姓名： | 宋宝峰 徐亚丰 李钢 王建 孟猛 丁彧 |
| 作者单位： | 1. 沈阳建筑大学,土木工程学院,沈阳,110168;辽东学院,建筑工程学院,辽宁,丹东,118003 2. 沈阳建筑大学,土木工程学院,沈阳,110168 3. 辽东学院,艺术与设计学院,辽宁,丹东,118003 |
| 基金项目： | 沈阳建筑大学校科研和教改项目 , 辽宁省教育厅资助项目 |
| 摘 要： | 作者设计了一种新型实腹式钢骨混凝土异形柱,为进一步研究这种新型构件的受力性能,进行了3根十字形钢骨混凝土异形柱和1根钢筋混凝土异形柱的轴心受压下的静力试验,对不同含钢骨率及无钢骨构件的力学性能进行了对比分析。发现钢骨混凝土异形柱与普通钢筋混凝土异形柱相比具有更高的承载力和更好的延性。这种新型实腹式钢骨混凝土异形柱可以在工程中推广使用。 |
| 关 键 词： | 钢骨混凝土 十字形截面 异形柱 延性性能 |
| 文章编号： | 1673-4939(2007)04-0208-05 |
| 修稿时间： | 2007年11月16 |
Ductile Performance of Cross-shaped Steel Reinforced Concrete Columns under Axial compression |
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| SONG Bao-feng,XU Ya-feng,LI Gang,WANG Jian,MENG Meng,DING Yu.Ductile Performance of Cross-shaped Steel Reinforced Concrete Columns under Axial compression[J].Journal of Liaodong University：Natural Sciences,2007,14(4):208-212. | |
| Authors: | SONG Bao-feng XU Ya-feng LI Gang WANG Jian MENG Meng DING Yu |
| Abstract: | A new type of solid-web special-shaped steel reinforced concrete column was designed.In order to study its mechanical property,a static force test was conducted on three steel reinforced concrete special-shaped columns and one reinforced concrete special-shaped column under axial compression.Comparative analysis about components with different steel ratios was made.The results show that both the bearing capacity and ductility of special-shaped steel reinforced concrete column are better than those of common reinforced concrete special-shaped column.The new type solid-web special-shaped steel reinforced concrete column can be widely used in constructions. |
| Keywords: | steel reinforced concrete cross-shaped section special-shaped column ductile performance |
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