砌块填充墙抗震性能试验研究
|
摘要
墙体满足框架变形的能力及其对主体框架初始刚度的影响是研究填充墙工程中值得关注的两个问题。本文通过4个砌块填充墙原型试件拟静力试验,分别对实体填充墙和开洞填充墙自身抗震性能,以及挤塑板柔性连接对减小墙体对主框架影响的性能进行了研究。研究结果表明:开洞砌体墙体初始刚度较实体墙小,但二者对框架初始刚度影响不容忽视;实体、开洞砌体填充墙变形能力均无法满足框架抗震要求;加入挤塑板后墙体对框架初始刚度影响降低50%左右,同时墙体变形能力基本满足框架抗震要求。
Studying on the infilled walls,two problems are needed to pay attention to:(1)the infilled walls should meet the deformation capacity of the frames,(2)they affect the initial stiffness of the frames.In this paper,research on seismic behavior of four full scale infilled masonry walls under quasi-static test is presented.Based on the test,the seismic behavior of the infilled walls with openings and the walls without openings are compared.The XPS flexible connection reducing the effect on frame is studied.The results show that the initial stiffness of the walls with openings is smaller than the walls without openings,but the effect on the initial stiffness of the frames can’t be ignored.The deformation capability of infilled walls in test can’t meet the code for seismic design of buildings.The effect on the initial stiffness of the frames is reduced by around 50% by using XPS,at the same time,the deformation capability of the infilled walls can meet the code for seismic design of buildings.
Studying on the infilled walls,two problems are needed to pay attention to:(1)the infilled walls should meet the deformation capacity of the frames,(2)they affect the initial stiffness of the frames.In this paper,research on seismic behavior of four full scale infilled masonry walls under quasi-static test is presented.Based on the test,the seismic behavior of the infilled walls with openings and the walls without openings are compared.The XPS flexible connection reducing the effect on frame is studied.The results show that the initial stiffness of the walls with openings is smaller than the walls without openings,but the effect on the initial stiffness of the frames can’t be ignored.The deformation capability of infilled walls in test can’t meet the code for seismic design of buildings.The effect on the initial stiffness of the frames is reduced by around 50% by using XPS,at the same time,the deformation capability of the infilled walls can meet the code for seismic design of buildings.
引文
[1]刘大海,钟锡根,杨翠如.砖填充墙框架房屋的地震内力分析[J].建筑结构学报,1981,2(34):34～43Liu Da-hai,Zhong Xi-gen,Yang Cui-ru.Behavior ofInfilled Frame under Cyclic Loading[J].Journal ofBuilding Structures,1981,2(34):34～43(in Chinese)
[2]童岳生,钱国芳.砖填充墙钢筋混凝土框架的刚度及其应用[J].西安冶金建筑学院学报,1985,17(4):21～35Tong Yue-sheng,Qian Guo-fang.The Stiffness Concreteof Brick Infilled Reinforced Frame and lts Application[J].Journal of Xian Institute of Metallurgy AndConstruction Engineering,1985,17(4):21～35(inChinese)
[3]童岳生,钱国芳.砖填充墙钢筋混凝土框架房屋实用抗震计算方法[J].建筑结构学报,1987,8(1):43～52Tong Yue-sheng,Qian Guo-fang.A practicalEarthquake-Resistant Calculating Method for BuildingFrames with Masonry Fillers Walls[J].Journal ofBuilding Structures,1987,8(1):43～52(in Chinese)
[4]童岳生,钱国芳.砖填充墙钢筋混凝土框架的变形性能及承载能力[J].西安冶金建筑学院学报,1985,17(2):1～21Tong Yue-sheng,Qian Guo-fang.Deformation Behaviorand Load Capacity of Reinforced Concrete Frames withBrick Filler Walls[J].Journal of Xian Institute ofMetallurgy And Construction Engineering,1985,17(2):1～21(in Chinese)
[5]吴绮芸,田家华,徐显毅.砖填充墙框架在单向及反复水平荷载作用下的性能研究[J].建筑结构学报,1980,4(38):38～43Wu Qi-yun,Tian Jia-hua,Xu Xian-yi.A Study of theBehavior of Brick Infilled Frame Structure underMonotonic and Reversed Cyclic Horizontral Loads[J].Journal of Building Structures,1980,4(38):38～43(inChinese)
[6]关国雄,夏敬谦.钢筋混凝土框架砖填充墙结构抗震性能的研究[J].地震工程与工程振动,1996,16(1):87～99Kwan A K H,Xia J Q.Study On Seismic Behavior ofBrick Masonry Infilled Reinforced Concrete FramesStructures[J].Earthquake Engineering AndEngineering Vibration,1996,16(1):87～99(inChinese)
[7]朱荣华,沈聚敏.砖填充墙钢筋混凝土框架拟动力地震反应试验及理论分析[J].建筑结构学报,1996,17(4):27～340Zhu Rong-hua,Sheng Ju-min.Pseudo-DynamicEarthquake Response Test and Theoretical Analysis ofR.C Frames with Brick Masonry Infilling[J].Journal ofBuilding Structures,1996,17(4):27～340(inChinese)
[8]黄雅捷,梁兴文,吴敏哲.钢筋混凝土异形柱框架结构抗震试验与分析[J].建筑结构,2002,32(1):49～52Huang Ya-jie,Liang Xing-wen,Wu Min-zhe.ThePseudo-static Tests and Analysis of R.C Frames withSpecial-shaped Columns[J]Journal of BuildingStructures,2002,32(1):49～52(in Chinese)
[9]刘玉姝,李国强.带填充墙钢框架结构抗侧力性能试验及理论研究[J].建筑结构学报,2005,26(3):78～85Liu Yu-shu,Li Guo-qiang.Experimental andTheoretical Research on Lateral Load Resistance of SteelFrames with Infilled Walls[J].Journal of BuildingStructures,2005,26(3):78～85(in Chinese)
[10]戴绍斌,余欢,黄俊.填充墙与钢框架协同工作性能非线性分析[J].地震工程与工程振动,2005,25(3):24～28Dai Shao-bin,Yu Huan,Huang Jun.Non-linearAnalysis of Coordinated Working Performance betweenInfilled Wall and Steel Frame[J].EarthquakeEngineering And Engineering Vibration,2005,25(3):24～28(in Chinese)
[11]Chaker A A,Cherifati A.Influence of masonry infillpanels on the vibration and stiffness characteristics of R/C frame buildings[J].Earthquake Engineering andStructural Dynamics,1999,28(10):1061～1065
[12]鲍雷T,普里斯特利M J N.钢筋混凝土和砌体结构的抗震设计[M].北京:中国建筑工业出版社,2002T.Paulay,M.J.N.Priestley.Seismic Design ofReinforced Concrete And Masonry Buildings[M].Beijing:China Construction Press,2002(in Chinese)
[13]JGJ101-96,建筑抗震试验方法规程[S]JGJ101-96,Specification of testing methods forearthquake resistant building[S](in Chinese)
[14]周炳章.砌体房屋抗震设计[M].北京:地震出版社,1991Zhou Bing-zhang.Seismic Design of Masonry Buildings[M].Beijing:Earthquake Press,1991(in Chinese)
[15]闫维明,周宏宇,周锡元,等.带构造柱双排孔混凝土空心砌块墙抗震性能试验研究[J].建筑结构学报,2005,26(4):64～69Yan Wei-ming,Zhou Hong-yu,Zhou Xi-yuan,et al.Experimental Study on Seismic Behavior of SmallConcrete Hollow Block Walls Restricted byConstructional Columns[J].Journal of BuildingStructures,2005,26(4):64～69(in Chinese)
[2]童岳生,钱国芳.砖填充墙钢筋混凝土框架的刚度及其应用[J].西安冶金建筑学院学报,1985,17(4):21～35Tong Yue-sheng,Qian Guo-fang.The Stiffness Concreteof Brick Infilled Reinforced Frame and lts Application[J].Journal of Xian Institute of Metallurgy AndConstruction Engineering,1985,17(4):21～35(inChinese)
[3]童岳生,钱国芳.砖填充墙钢筋混凝土框架房屋实用抗震计算方法[J].建筑结构学报,1987,8(1):43～52Tong Yue-sheng,Qian Guo-fang.A practicalEarthquake-Resistant Calculating Method for BuildingFrames with Masonry Fillers Walls[J].Journal ofBuilding Structures,1987,8(1):43～52(in Chinese)
[4]童岳生,钱国芳.砖填充墙钢筋混凝土框架的变形性能及承载能力[J].西安冶金建筑学院学报,1985,17(2):1～21Tong Yue-sheng,Qian Guo-fang.Deformation Behaviorand Load Capacity of Reinforced Concrete Frames withBrick Filler Walls[J].Journal of Xian Institute ofMetallurgy And Construction Engineering,1985,17(2):1～21(in Chinese)
[5]吴绮芸,田家华,徐显毅.砖填充墙框架在单向及反复水平荷载作用下的性能研究[J].建筑结构学报,1980,4(38):38～43Wu Qi-yun,Tian Jia-hua,Xu Xian-yi.A Study of theBehavior of Brick Infilled Frame Structure underMonotonic and Reversed Cyclic Horizontral Loads[J].Journal of Building Structures,1980,4(38):38～43(inChinese)
[6]关国雄,夏敬谦.钢筋混凝土框架砖填充墙结构抗震性能的研究[J].地震工程与工程振动,1996,16(1):87～99Kwan A K H,Xia J Q.Study On Seismic Behavior ofBrick Masonry Infilled Reinforced Concrete FramesStructures[J].Earthquake Engineering AndEngineering Vibration,1996,16(1):87～99(inChinese)
[7]朱荣华,沈聚敏.砖填充墙钢筋混凝土框架拟动力地震反应试验及理论分析[J].建筑结构学报,1996,17(4):27～340Zhu Rong-hua,Sheng Ju-min.Pseudo-DynamicEarthquake Response Test and Theoretical Analysis ofR.C Frames with Brick Masonry Infilling[J].Journal ofBuilding Structures,1996,17(4):27～340(inChinese)
[8]黄雅捷,梁兴文,吴敏哲.钢筋混凝土异形柱框架结构抗震试验与分析[J].建筑结构,2002,32(1):49～52Huang Ya-jie,Liang Xing-wen,Wu Min-zhe.ThePseudo-static Tests and Analysis of R.C Frames withSpecial-shaped Columns[J]Journal of BuildingStructures,2002,32(1):49～52(in Chinese)
[9]刘玉姝,李国强.带填充墙钢框架结构抗侧力性能试验及理论研究[J].建筑结构学报,2005,26(3):78～85Liu Yu-shu,Li Guo-qiang.Experimental andTheoretical Research on Lateral Load Resistance of SteelFrames with Infilled Walls[J].Journal of BuildingStructures,2005,26(3):78～85(in Chinese)
[10]戴绍斌,余欢,黄俊.填充墙与钢框架协同工作性能非线性分析[J].地震工程与工程振动,2005,25(3):24～28Dai Shao-bin,Yu Huan,Huang Jun.Non-linearAnalysis of Coordinated Working Performance betweenInfilled Wall and Steel Frame[J].EarthquakeEngineering And Engineering Vibration,2005,25(3):24～28(in Chinese)
[11]Chaker A A,Cherifati A.Influence of masonry infillpanels on the vibration and stiffness characteristics of R/C frame buildings[J].Earthquake Engineering andStructural Dynamics,1999,28(10):1061～1065
[12]鲍雷T,普里斯特利M J N.钢筋混凝土和砌体结构的抗震设计[M].北京:中国建筑工业出版社,2002T.Paulay,M.J.N.Priestley.Seismic Design ofReinforced Concrete And Masonry Buildings[M].Beijing:China Construction Press,2002(in Chinese)
[13]JGJ101-96,建筑抗震试验方法规程[S]JGJ101-96,Specification of testing methods forearthquake resistant building[S](in Chinese)
[14]周炳章.砌体房屋抗震设计[M].北京:地震出版社,1991Zhou Bing-zhang.Seismic Design of Masonry Buildings[M].Beijing:Earthquake Press,1991(in Chinese)
[15]闫维明,周宏宇,周锡元,等.带构造柱双排孔混凝土空心砌块墙抗震性能试验研究[J].建筑结构学报,2005,26(4):64～69Yan Wei-ming,Zhou Hong-yu,Zhou Xi-yuan,et al.Experimental Study on Seismic Behavior of SmallConcrete Hollow Block Walls Restricted byConstructional Columns[J].Journal of BuildingStructures,2005,26(4):64～69(in Chinese)
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心