| 半刚接钢框架-斜加劲钢板剪力墙结构体系抗震性能试验研究 |
| |
| 引用本文： | 郭宏超,郝际平. 半刚接钢框架-斜加劲钢板剪力墙结构体系抗震性能试验研究[J]. 西安建筑科技大学学报(自然科学版), 2011, 0(5) |
| |
| 作者姓名： | 郭宏超 郝际平 |
| |
| 作者单位： | 西安建筑科技大学土木工程学院;西部建筑科技国家重点实验室(筹); |
| |
| 基金项目： | 国家自然科学基金资助项目(50878181); 高等学校博士学科点专项科研基金资助项目(20096120110004) |
| |
| 摘 要： | 在对一榀单跨两层半刚接框架-斜加劲钢板剪力墙结构低周反复荷载试验研究的基础上,分析结构框架梁、柱、半刚节点的局部力学性能及整体破坏模式,评价该种结构体系的抗震性能.结果表明:结构具有良好的塑性变形能力、安全储备高;节点刚度退化小,内填钢板的设置缓解了节点区自身的延性要求,半刚框架和墙板协同工作良好;框架柱兼受轴力和弯距共同作用,腹板参与抗剪,应力状态复杂.研究为该种结构体系的工程应用和理论分析提供了依据.
|
| 关 键 词： | 斜加劲 钢板剪力墙 滞回曲线 破坏模式 |
Experimental study on seismic behavior of simi-rigid composite steel frame with diagonally stiffened steel plate shear walls system |
| |
| GUO Hong-chao,,HAO Ji-ping,China). Experimental study on seismic behavior of simi-rigid composite steel frame with diagonally stiffened steel plate shear walls system[J]. Journal of Xi'an University of Architecture & Technology, 2011, 0(5) |
| |
| Authors: | GUO Hong-chao HAO Ji-ping China) |
| |
| Affiliation: | GUO Hong-chao1,2,HAO Ji-ping1,China) |
| |
| Abstract: | Based on the experiment of semi-rigid composite steel frame with diagonally stiffened steel plate shear wall under low cyclic loading,the paper analyzed the framework of beams,columns,semi-rigid nodes in the local mechanical properties and the overall failure mode.The structural system of seismic performance was evaluated.The results showed that the specimen have good plastic deformation capacity and high safety margin.The stiffness degradation of the joints was small,and the requirement of ductility was lo... |
| |
| Keywords: | diagonally stiffened steel plate shear wall hysteretic curves failure mode. |
| 本文献已被 CNKI 等数据库收录！ |
