| 装配式木框架结构消能节点拟静力试验研究 |
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| 引用本文： | 黄东升,周爱萍,张齐生,苏毅,陈忠范.装配式木框架结构消能节点拟静力试验研究[J].建筑结构学报,2011,32(7):87-92. |
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| 作者姓名： | 黄东升 周爱萍 张齐生 苏毅 陈忠范 |
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| 作者单位： | 1.南京林业大学 土木工程学院， 江苏南京 210037； 2.东南大学 土木工程学院， 江苏南京 210018 |
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| 基金项目： | 江苏省自然科学基金项目(BK2009394); 江苏省第6批“六大人才高峰”项目(2009)课题; “十一五”国家科技支撑计划项目(2008BAJ08B11) |
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| 摘 要： | 消能节点装配式木框架结构体系是以Q235钢制成的消能节点将规格木材制成的梁、柱连接成具有较大抗侧刚度的延性框架体系.通过3个足尺消能节点的拟静力试验,研究了该节点的受力性能、破坏形态、滞回特性与耗能能力等.研究结果表明:在弹性工作阶段,消能节点将木梁、柱连接成具有较大抗侧刚度的框架体系;在非线性工作阶段,结构通过节点的...
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| 关 键 词： | 装配式木框架 消能节点 拟静力试验 抗震性能 |
Quasi-static experimental research on energy dissipating joints for assembled timber frame structures |
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| HUANG Dongsheng,ZHOU Aiping,ZHANG Qisheng,SU Yi,CHEN Zhongfan.Quasi-static experimental research on energy dissipating joints for assembled timber frame structures[J].Journal of Building Structures,2011,32(7):87-92. |
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| Authors: | HUANG Dongsheng ZHOU Aiping ZHANG Qisheng SU Yi CHEN Zhongfan |
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| Affiliation: | 1.College of Civil Engineering, Nanjing Forestry University, Nanjing 210037, China;2.College of Civil Engineering, Southeast University, Nanjing 210018, China |
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| Abstract: | An assembled timber frame structure can achieve good ductility and high lateral stiffness by connecting its timber columns and beams with energy dissipating joints made by Q235 steel.The mechanical performances,damage model,hysteresis loops,and energy dissipation were investigated in this research by quasi-static experiments on three full scale joints.The results indicate that the timber columns and beams can be connected to form an assembled frame with high lateral stiff frame at elastic stage.The input en... |
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| Keywords: | assembled timber frame energy dissipating joint quasi-static experiment seismic behavior |
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