| 钢骨-钢管混凝土组合柱轴压组合刚度分析 |
| |
| 引用本文： | 徐亚丰,向常艳,赫芳. 钢骨-钢管混凝土组合柱轴压组合刚度分析[J]. 钢结构, 2008, 23(11): 13-15 |
| |
| 作者姓名： | 徐亚丰 向常艳 赫芳 |
| |
| 作者单位： | 沈阳建筑大学,土木工程学院,沈阳,110168;沈阳建筑大学,土木工程学院,沈阳,110168;沈阳建筑大学,土木工程学院,沈阳,110168 |
| |
| 基金项目： | 沈阳建筑大学省级重点实验室开放基金 ， 辽宁省教育厅科研计划资助项目 ， 沈阳市人才资源开发专项资金资助项目 |
| |
| 摘 要： | 基于钢管混凝土核心柱在应用中存在内外不能很好共同工作的可能，提出一种新的钢骨—铜管混凝土组合柱，并对该种柱的组合刚度的计算进行研究。通过对3个含钢率不同的轴心受压钢骨—钢管混凝土短柱的试验值与理论计算值的比较，验证了钢骨—钢管混凝土柱的组合刚度的计算方法的合理性，并揭示了含钢率对组合刚度的影响规律。结果表明：钢骨—钢管混凝土组合柱具有很大的优势，能够克服钢管混凝土组合柱的不足。
|
| 关 键 词： | 钢骨-钢管混凝土柱 组合刚度 轴心受压 |
ANALYSIS OF COMPOSITE RIGIDITY OF CIRCULAR STEEL TUBE COMPOSITE SHORT COLUMN ENCASED STEEL REINFORCED CONCRETE UNDER AXIAL COMPRESSION |
| |
| Xu Yafeng,Xiang Changyan,He Fang. ANALYSIS OF COMPOSITE RIGIDITY OF CIRCULAR STEEL TUBE COMPOSITE SHORT COLUMN ENCASED STEEL REINFORCED CONCRETE UNDER AXIAL COMPRESSION[J]. Steel Construction, 2008, 23(11): 13-15 |
| |
| Authors: | Xu Yafeng Xiang Changyan He Fang |
| |
| Affiliation: | Xu Yafeng Xiang Changyan He Fang(School of Civil Engineering,Shenyang Jianzhu University Shenyang 110168) |
| |
| Abstract: | In view of the disadvantage to the column for circular steel tube encased with reinforced concrete, a new kind of column is put forward, which is Circular Steel Tube Composite Short Column Encased Steel Reinforced Concrete whose composite rigidity is researched. By compared the theoretical values with test ones of three columns which have different steel ratio, the calculated method of composite rigidity of circular steel tube composite short column encased steel reinforced concrete and the influence on ste... |
| |
| Keywords: | circular steel tube composite short column encased in steel reinforced concrete composite rigidity axial compression |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
