| 钢骨-钢管混凝土组合柱轴压承载力试验和有限元分析 |
| |
| 引用本文： | 杨包生,李斌,吴波,闫炳成. 钢骨-钢管混凝土组合柱轴压承载力试验和有限元分析[J]. 包头钢铁学院学报, 2008, 27(3): 268-270 |
| |
| 作者姓名： | 杨包生 李斌 吴波 闫炳成 |
| |
| 作者单位： | [1]内蒙古科技大学高等职业技术学院,内蒙古包头014010 [2]内蒙古科技大学建筑与土木工程学院,内蒙古包头014010 [3]包头铝业集团股份公司,内蒙古包头014040 [4]包头市广源工程有限责任公司内蒙古包头014010,内蒙古包头014040 |
| |
| 摘 要： | 通过8根钢骨-钢管混凝土组合柱的轴压承载力试验,研究了组合柱的工作机理、延性和极限承载力.结果表明,由于钢管、钢骨和混凝土的协同工作,可有效地提高柱子的承载力,延缓或抑制混凝土中剪切斜裂缝的开展,提高柱子的延性.另外,利用有限元软件ANSYS对组合柱轴压试验的全过程进行了数值模拟,得出的荷载-位移曲线与试验曲线吻合较好.
|
| 关 键 词： | 组合柱 轴压 承载力 有限元分析 |
Experimental research and finite element analysis on behavior of axially loaded circular steel tube column filled with steel-reinforced concrete |
| |
| YANG Bao-sheng,LI Bing,WU Bo,YAN Bing-chen Co.,Ltd.,Baotou ,.Baotou Guangyuan Construction Co.,China). Experimental research and finite element analysis on behavior of axially loaded circular steel tube column filled with steel-reinforced concrete[J]. Journal of Baotou University of Iron and Steel Technology, 2008, 27(3): 268-270 |
| |
| Authors: | YANG Bao-sheng LI Bing WU Bo YAN Bing-chen Co. Ltd. Baotou .Baotou Guangyuan Construction Co. China) |
| |
| Affiliation: | YANG Bao-sheng~1,LI Bing~2,WU Bo~3,YAN Bing-chen~4 (1.The School of High Profession Technology,Inner Mongolia University of Science , Technology,Baotou 014010,China,2.Architecture , Civil Engineering School,University of Science , Technology Baotou 014010,3.Baotou Aluminium Manufacturing Industry(Group) Co.,Ltd.,Baotou 014040,4.Baotou Guangyuan Construction Co.,China) |
| |
| Abstract: | The working mechanisms,ductility and ultimate bearing capacity were studied through bearing capcacity experimentation of 8 axially loaded composite columns.Results show that the load-bearing capacity and ductility of the composite column are improved,and the propagation of crack in concrete is mitigated effectively as concrete and steel work together.Composite columns under axial loading were amalyzed by using finite elment software ANSYS and their loading-displacement curves were obtained,which agree well ... |
| |
| Keywords: | composite column axial compression load-bearing capacity finite element analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
