双向单排配筋L形剪力墙抗震性能试验研究
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摘要
为研究多层结构中双向单排配筋L形剪力墙的抗震能力和力学特性,设计了2个1/2缩尺的双向单排L形配筋混凝土剪力墙结构单元模型,在轴压比确定的条件下,沿翼缘方向和腹板方向分别进行了低周往复荷载试验,分析了试件的承载能力、刚度、滞回特性以及抗震性能。结果表明:工程轴向的承载力和耗能能力都优于非工程轴向,实际工程中采用这种节点是可行的。
In order to study the aseismatic propertity and mechanical capability on the residential structure of multi-story L-shear wall structure with bi-directional single row of steel bars,two 1/2 reduced scale's L-shear wall with bi-directional single row of steel bars models with certain reforcement ratio of RC are designed,separately along the web plate direction and the flange direction,the load-carrying capacity,stiffness,degenerated process and aseismatic behavior of the two models are analyzed,and the horizontal load-carrying capacity is evaluated.Based on the experiments results,it indicates that in the same reinforcement ratio of RC share wall,the load-carrying capacity and energy dissipation capacity of the engineering axial is superior to that of non-engineering axial,therefore it is feasible to adopt this node in practice.
In order to study the aseismatic propertity and mechanical capability on the residential structure of multi-story L-shear wall structure with bi-directional single row of steel bars,two 1/2 reduced scale's L-shear wall with bi-directional single row of steel bars models with certain reforcement ratio of RC are designed,separately along the web plate direction and the flange direction,the load-carrying capacity,stiffness,degenerated process and aseismatic behavior of the two models are analyzed,and the horizontal load-carrying capacity is evaluated.Based on the experiments results,it indicates that in the same reinforcement ratio of RC share wall,the load-carrying capacity and energy dissipation capacity of the engineering axial is superior to that of non-engineering axial,therefore it is feasible to adopt this node in practice.
引文
[1]刘晓,沈祖炎.多层钢结构住宅综合经济指标分析[J].建筑钢结构进展,2003(1):60～63Liu Xiao,Shen Zu-yan.Analysis of the OverallEconomic Benefits for Multiple Story steel Residences[J].Progress in Steel Building Structures,2003(1):60～63(in Chinese)
[2]曹万林,徐金荣.钢筋混凝土异形柱框架结构抗震设计的若干措施[J].世界地震工程,2002,18(1):62～65Cao Wan-lin,Xu Jin-rong.Some Construction Measuresof Seismic Design of R.C.Frame Structure with Special-shape Columns[J].World Information on EarthquakeEngineering,2002,18(1):62～65(in Chinese)
[3]贾英杰,姚谦峰.密肋壁板轻框结构性能及设计方法研究[J].工业建筑,2003,33(1):20～22,31Jia Ying-jie,Yao Qian-feng.Study on Properties andDesigning Method of Structure of Multiribbed Wall Slabwith Ligh-weight Outer Frame[J].IndustrialConstruction.2003,33(1):20～22,31(in Chinese)
[4]GB 50010-2002,混凝土结构设计规范[S]GB 50010-2002,Code for Design of Concrete Structure[S](in Chinese)
[5]GB 50011-2001,建筑抗震设计规范[S]GB 50011-2001,Code for Seismic Design of Buildings[S](in Chinese).
[6]JGJ3-2002,高层建筑混凝土结构技术规程[S]JGJ 3-2002,Technical Specification for ConcreteStructures of Tall Building[S](in Chinese)
[7]杨兴民,曹万林,张建伟等.三层单排配筋剪力墙结构抗震性能试验研究[J].地震工程与工程震动,2009,2(1):93～97Yang Xing-min,Cao Wan-lin,Zhang Jian-wei.Experimental Study on Seismic Performance of a Three-layer Shear Wall Structure with Single Row of Steel Bars[J].Journal of Earthquake Engineering and EngineeringVibration.2009,2(1):93～97(in Chinese)
[8]曹万林,孙天兵,杨兴民等.双向单排配筋混凝土高剪力墙抗震性能试验研究[J].世界地震工程,2008,24(3):14～16Cao Wan-lin,Sun Tian-bing,Yang Xing-min.Experimental Study on Seismic Performance of High-riseShear Wall with Bi-directional Single Row of Steel Bars[J].World Earthquake Engineering,2008,24(3):14～16(in Chinese)
[9]曹万林,吴定燕,杨兴民,等.双向单排配筋混凝土低矮剪力墙抗震性能试验研究[J].世界地震工程,2008,24(4):19～21Cao Wan-lin,Wu Ding-yan,Yang Xing-min,et al.Experimental Study on Seismic Performance of Low-riseRC Shear Walls with Bi-directional Single Row of SteelBars[J].World Earthquake Engineering,2008,24(4):19～21(in Chinese)
[10]曹万林,殷伟帅,杨兴民,等.双向单排配筋中高剪力墙抗震性能试验研究[J].地震工程与工程振动,2009,29(1):103～105.Cao Wan-lin,Yin Wei-shuai,Yang Xing-min,et al.Experimental Study on Seismic Performance of Medium-height RC Shear Wall with Bi-directional Single Row ofSteel Bars[J].Journal of Earthquake Engineering andEngineering Vibration,2009,29(1):103～105(inChinese)
[11]Barda F.Shear Strength of Low-rise Walls withBoundary Elements[D].Lehigh University,Bethlehem,Pa.,1972
[12]黄雄军,赵世春.带劲性钢筋混凝土边框低剪力墙的试验研究[J].西南交通大学学报(自然科学版),1999,34(5):535～539Huang Xiong-jun,Zhao Shi-chun.Test Study on SteelReinforced Concrete Low Shear Walls[J].Journal ofSouthwest Jiaotong University,1999,34(5):535～539(in Chinese)
[13]韩亚伟,王薇薇.混凝土小型空心砌块现状及发展趋势[J].建筑节能,2007,(09):41～43Han Ya-wei,Wang Wei-wei.The Existing Conditionand Development of Concrete Small-sized Hollow Block[J].Construction Conserves Energy,2007,(9):41～43(in Chinese)
[14]Park R,Paulay T.Reinforced Concrete Structures[M].John Wiley&Sons,New York,1975,768～769
[15]黄选明.带暗支撑短肢剪力墙及筒体结构抗震性能试验及理论研究[D].北京:北京工业大学,2005Huang Xuan-ming.Study on Theory and ExperimentalSeismic Performance of Short Pier RC Shear Walls andCore Walls with Concealed Bracings[D].Beijing:Beijing University of Technology,2005(in Chinese)
[2]曹万林,徐金荣.钢筋混凝土异形柱框架结构抗震设计的若干措施[J].世界地震工程,2002,18(1):62～65Cao Wan-lin,Xu Jin-rong.Some Construction Measuresof Seismic Design of R.C.Frame Structure with Special-shape Columns[J].World Information on EarthquakeEngineering,2002,18(1):62～65(in Chinese)
[3]贾英杰,姚谦峰.密肋壁板轻框结构性能及设计方法研究[J].工业建筑,2003,33(1):20～22,31Jia Ying-jie,Yao Qian-feng.Study on Properties andDesigning Method of Structure of Multiribbed Wall Slabwith Ligh-weight Outer Frame[J].IndustrialConstruction.2003,33(1):20～22,31(in Chinese)
[4]GB 50010-2002,混凝土结构设计规范[S]GB 50010-2002,Code for Design of Concrete Structure[S](in Chinese)
[5]GB 50011-2001,建筑抗震设计规范[S]GB 50011-2001,Code for Seismic Design of Buildings[S](in Chinese).
[6]JGJ3-2002,高层建筑混凝土结构技术规程[S]JGJ 3-2002,Technical Specification for ConcreteStructures of Tall Building[S](in Chinese)
[7]杨兴民,曹万林,张建伟等.三层单排配筋剪力墙结构抗震性能试验研究[J].地震工程与工程震动,2009,2(1):93～97Yang Xing-min,Cao Wan-lin,Zhang Jian-wei.Experimental Study on Seismic Performance of a Three-layer Shear Wall Structure with Single Row of Steel Bars[J].Journal of Earthquake Engineering and EngineeringVibration.2009,2(1):93～97(in Chinese)
[8]曹万林,孙天兵,杨兴民等.双向单排配筋混凝土高剪力墙抗震性能试验研究[J].世界地震工程,2008,24(3):14～16Cao Wan-lin,Sun Tian-bing,Yang Xing-min.Experimental Study on Seismic Performance of High-riseShear Wall with Bi-directional Single Row of Steel Bars[J].World Earthquake Engineering,2008,24(3):14～16(in Chinese)
[9]曹万林,吴定燕,杨兴民,等.双向单排配筋混凝土低矮剪力墙抗震性能试验研究[J].世界地震工程,2008,24(4):19～21Cao Wan-lin,Wu Ding-yan,Yang Xing-min,et al.Experimental Study on Seismic Performance of Low-riseRC Shear Walls with Bi-directional Single Row of SteelBars[J].World Earthquake Engineering,2008,24(4):19～21(in Chinese)
[10]曹万林,殷伟帅,杨兴民,等.双向单排配筋中高剪力墙抗震性能试验研究[J].地震工程与工程振动,2009,29(1):103～105.Cao Wan-lin,Yin Wei-shuai,Yang Xing-min,et al.Experimental Study on Seismic Performance of Medium-height RC Shear Wall with Bi-directional Single Row ofSteel Bars[J].Journal of Earthquake Engineering andEngineering Vibration,2009,29(1):103～105(inChinese)
[11]Barda F.Shear Strength of Low-rise Walls withBoundary Elements[D].Lehigh University,Bethlehem,Pa.,1972
[12]黄雄军,赵世春.带劲性钢筋混凝土边框低剪力墙的试验研究[J].西南交通大学学报(自然科学版),1999,34(5):535～539Huang Xiong-jun,Zhao Shi-chun.Test Study on SteelReinforced Concrete Low Shear Walls[J].Journal ofSouthwest Jiaotong University,1999,34(5):535～539(in Chinese)
[13]韩亚伟,王薇薇.混凝土小型空心砌块现状及发展趋势[J].建筑节能,2007,(09):41～43Han Ya-wei,Wang Wei-wei.The Existing Conditionand Development of Concrete Small-sized Hollow Block[J].Construction Conserves Energy,2007,(9):41～43(in Chinese)
[14]Park R,Paulay T.Reinforced Concrete Structures[M].John Wiley&Sons,New York,1975,768～769
[15]黄选明.带暗支撑短肢剪力墙及筒体结构抗震性能试验及理论研究[D].北京:北京工业大学,2005Huang Xuan-ming.Study on Theory and ExperimentalSeismic Performance of Short Pier RC Shear Walls andCore Walls with Concealed Bracings[D].Beijing:Beijing University of Technology,2005(in Chinese)
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