| T形截面钢骨混凝土异形柱框架抗震性能 |
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| 引用本文： | 杨涛,张喜德.T形截面钢骨混凝土异形柱框架抗震性能[J].土木与环境工程学报,2009,31(2):33-37. |
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| 作者姓名： | 杨涛 张喜德 |
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| 作者单位： | 1. 同济大学,土木工程学院建筑工程系,上海,200092;广西大学,土木建筑工程学院,南宁,530004
2. 广西大学,土木建筑工程学院,南宁,530004 |
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| 摘 要： | 参照国家抗震规范8度设防的标准，制作一榀1／2比例的由钢筋混凝土梁和T形截面钢骨混凝土异形柱组成的单跨两层的框架模型。通过拟静力试验，研究了结构的破坏形态、刚度退化、延性与耗能等抗震性能。试验结果表明，T形截面钢骨异形柱框架结构抗震性能良好，柱中钢骨在结构抗震中发挥了明显的作用。试验研究和分析结果表明，钢骨异形柱框架结构的抗震性能可满足抗震设防的要求。
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| 关 键 词： | 钢骨混凝土 异形柱 抗震性能 拟静力试验 |
Research on Seismic Behavior of Frame with T shaped SRC Columns |
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| YANG Tao,ZHANG Xi-de.Research on Seismic Behavior of Frame with T shaped SRC Columns[J].Journal of Civil and Environmental Engineering,2009,31(2):33-37. |
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| Authors: | YANG Tao ZHANG Xi-de |
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| Affiliation: | 1.Department of Building Engineering;College of Civil Engineering;Tongji University;Shanghai 200092;P.R.China;2.College of Civil and Architectural Engineering;Guangxi University;Nanning 530004;P.R.China |
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| Abstract: | Referring to the criterion of seismic fortification intensity 8 specified by national seismic design code,a 1/2-scaled model of single span and two-story frame composed of RC beams and T-shaped steel reinforced concrete(SRC) columns has been made.A seismic evaluation was performed by the quasi-static testing,including failure pattern,stiffness degradation,ductility and energy dissipation.The experimental results show that the frame has good seismic behavior,and section steel in the columns plays an importan... |
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| Keywords: | steel reinforced concrete special-shaped column seismic behavior quasi-static test |
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