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| 新型钢管混凝土柱-钢筋混凝土梁节点抗震性能试验研究 | |
| 引用本文： | 尧国皇,陈宜言,黄用军,潘东辉,郑小鹰,徐文杰.新型钢管混凝土柱-钢筋混凝土梁节点抗震性能试验研究[J].工业建筑,2011,41(2):97-101,69. |
| 作者姓名： | 尧国皇 陈宜言 黄用军 潘东辉 郑小鹰 徐文杰 |
| 作者单位： | 1. 清华大学土木工程系,北京,100084;深圳市市政设计研究院有限公司,广东深圳,518029 2. 深圳市市政设计研究院有限公司,广东深圳,518029 3. 中建国际(深圳)设计顾问有限公司,广东深圳,518048 4. 东莞理工学院,广东东莞,523808 5. 厦门经济特区房地产开发集团有限公司,福建厦门,361004 |
| 摘 要： | 提出一种钢管混凝土柱与钢筋混凝土梁的新型节点形式.在钢筋混凝土梁与钢管混凝土柱连接区,钢管局部开矩形孔、节点区域钢管加强,使钢筋混凝土梁中的纵向钢筋直接伸入节点,节点混凝土与梁中混凝土成为整体,方便施工且保证了节点刚度.通过4个节点试件的试验,研究节点的破坏过程、破坏形态和耗能性能.研究结果表明:节点的滞回曲线饱满,节... |
| 关 键 词： | 钢管混凝土 节点 抗震性能 试验研究 承载力 |
EXPERIMENTAL STUDY ON SEISMIC BEHAVIOR OF JOINT OF CFST COLUMN-RC BEAM |
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| Yao Guohuang,Chen Yiyan,Huang Yongjun,Pan Donghui,Zheng Xiaoying,Xu Wenjie.EXPERIMENTAL STUDY ON SEISMIC BEHAVIOR OF JOINT OF CFST COLUMN-RC BEAM[J].Industrial Construction,2011,41(2):97-101,69. | |
| Authors: | Yao Guohuang Chen Yiyan Huang Yongjun Pan Donghui Zheng Xiaoying Xu Wenjie |
| Affiliation: | Yao Guohuang1,2 Chen Yiyan2 Huang Yongjun3 Pan Donghui4 Zheng Xiaoying5 Xu Wenjie5(1.Department of Civil Engineering,Tsinghua University,Beijing,100084,China,2.Shenzhen Municipal Design & Research Institute Co.Ltd,Shenzhen 518029,3.China Construction(Shenzhen) Design International,Shenzhen 518048,4.Dongguan University of Techonology,Dongguan 523808,5.Xiamen Building Development Group Co.Ltd,Xiamen 361004,China) |
| Abstract: | A new type of concrete-filled steel tube(CFST) column-RC beam joint was presented in this paper.In the CFST column-RC beam connecting zone,the out steel tube of CFST column locally opened rectangular hole and stiffened,the longitudinal reinforcing bars in RC beam stretched into the joint.The concrete was monolithically cast in the region of the beam,the column and the joint.The construction of joint was simplified and the joint stiffness was strengthened.The wasted energy behaviour,failure process and the f... |
| Keywords: | concrete filled steel tube joint seismic behaviour experimental study bearing capacity |
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