| 钢骨混凝土柱-钢桁梁组合节点抗震性能试验研究 |
| |
| 引用本文： | 樊健生,陶慕轩,聂建国,李婷,赵楠.钢骨混凝土柱-钢桁梁组合节点抗震性能试验研究[J].建筑结构学报,2010,31(2):1-10. |
| |
| 作者姓名： | 樊健生 陶慕轩 聂建国 李婷 赵楠 |
| |
| 作者单位： | 清华大学结构工程与振动教育部重点实验室;北京市建筑设计研究院; |
| |
| 基金项目： | 国家自然科学基金项目(90815006) |
| |
| 摘 要： | 结合中国科学技术新馆工程对钢骨混凝土柱-钢桁梁组合节点进行抗震性能试验研究。根据两组四个试件的低周往复试验结果,对节点的强度、刚度、延性、耗能能力和变形性能进行综合评估,结果表明钢骨混凝土柱-钢桁梁组合节点具有良好的承载能力、延性、耗能能力和变形恢复能力,抗震性能优越。同时,还讨论了不同破坏模式对节点抗震性能的影响以及栓钉布置对钢骨和混凝土协同工作的影响,结果表明梁端弯曲破坏模式的抗震性能优于节点区剪切破坏模式,钢骨混凝土柱是否布置栓钉对钢骨和混凝土之间的协同工作影响不大。试验研究为中国科学技术新馆工程整体结构弹塑性时程分析提供依据,是结构整体抗震性能评估的重要基础,研究结论可为钢骨混凝土柱-钢桁梁组合节点在工程中的应用提供参考。
|
| 关 键 词： | 低周往复荷载试验 钢骨混凝土柱 钢桁梁 抗震性能 组合节点 |
| 收稿时间： | 2010-04-05 |
| 修稿时间： | 2010-04-05 |
Experimental research on seismic behavior of steel reinforced concrete column-steel truss beam composite joints |
| |
| FAN Jiansheng,TAO Muxuan,NIE Jianguo,LI Ting,ZHAO Nan.Experimental research on seismic behavior of steel reinforced concrete column-steel truss beam composite joints[J].Journal of Building Structures,2010,31(2):1-10. |
| |
| Authors: | FAN Jiansheng TAO Muxuan NIE Jianguo LI Ting ZHAO Nan |
| |
| Affiliation: | 1.Key Laboratory of Structural Engineering and Vibration of China Education Ministry/a>;Tsinghua University/a>;Beijing 100084/a>;China/a>;2.Beijing Institute of Architectural Design/a>;Beijing 100045/a>;China |
| |
| Abstract: | An experimental research was conducted on seismic behavior of steel reinforced concrete column-steel truss beam composite joints,in order to support the design of the China Science & Technology Museum.Strength,stiffness,ductility,energy-consuming capacity and deformation property were comprehensively evaluated based on the results of reversed cyclic loading tests on four models divided into two groups.The satisfying seismic behavior of steel reinforced concrete column-steel truss beam composite joints was v... |
| |
| Keywords: | steel reinforced concrete column steel truss beam composite joint low cyclic reversed load test seismic behavior |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《建筑结构学报》浏览原始摘要信息 |
|
点击此处可从《建筑结构学报》下载全文 |
