异型布置剪力墙结构体系理论分析及试验研究
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摘要
本文提出一种异型布置钢筋混凝土剪力墙高层结构体系,建立了三维异型布置剪力墙模型。考虑空间作用效应、楼板连梁延性影响,对这种新型结构进行了三维抗震非线性有限元分析,并与试验结果进行了比较研究。结果表明,与传统双肢剪力墙结构相比,新型异型布置剪力墙结构同时具有整体抗侧刚度大、抗震能力强、使用空间大等优点,是一种结构性能、建筑性能、经济技术优良的新型剪力墙,工程应用前景广阔。
In this paper,a new tall building structure(skip-floor staggered shear wall structure) is presented.In order to study its spatial nonlinear properties,based on a 3D nonlinear FEM analysis model,the 3D seismic nonlinear analysis is carried out considering both spatial effect and influence of slab and connecting beam.According to the result of nonlinear analysis and experiment study,this new structural system has good economic benefits and better structural behavior.Comparing with traditional coupled shear wall structure,the skip-floor staggered shear wall structure has superiority in many respects,such as providing bigger space and lateral stiffness,reducing seismic force,etc.Therefore,this new structural system has wide applications.
In this paper,a new tall building structure(skip-floor staggered shear wall structure) is presented.In order to study its spatial nonlinear properties,based on a 3D nonlinear FEM analysis model,the 3D seismic nonlinear analysis is carried out considering both spatial effect and influence of slab and connecting beam.According to the result of nonlinear analysis and experiment study,this new structural system has good economic benefits and better structural behavior.Comparing with traditional coupled shear wall structure,the skip-floor staggered shear wall structure has superiority in many respects,such as providing bigger space and lateral stiffness,reducing seismic force,etc.Therefore,this new structural system has wide applications.
引文
[1]刘建新.用墙板单元研究确定剪力墙的合理位置[J].建筑结构学报,1995,16(5):47~57Liu Jian-xin.Study and Determination of RationalArrangement of Shear Walls Using Wall Panel Elements[J].Journal of Building Structures,1995,16(5):47~57(in Chinese)
[2]刘建新.隔层错跨剪力墙结构体系的抗震设计探讨[J].建筑结构学报,1999,(2):20~22Liu Jian-xin.The Study of Seismic Design for Skip-floorStaggered Shear Wall Structure[J].Journal of BuildingStructures,1999,(2):20~22(in Chinese)
[3]刘建新,张绍河.隔层错跨剪力墙结构高层建筑纵向抗震设计[J].工程力学,1999,(a02):893~896Liu Jian-xin,Zhang Shao-he.The Longitudinal SeismicDesign of Skip-floor Staggered Shear Wall Structure forHigh-rise Buildings[J].Engineering Mechanics,1999,(a02):893~896(in Chinese)
[4]刘建新.高层框剪结构剪力墙的布局优化设计[J].甘肃工业大学学报,1997,23(2):73~78Liu Jian-xin.Optimal Lay-off Design of Shear Walls inTall Building with Framed Tube Structure[J].Journalof Gansu University of Technology,1997,23(2):73~78(in Chinese)
[5]刘建新,王红囡.新型隔层错跨剪力墙结构非线性分析[J].工业建筑,2006,36(12):31~35Liu Jian-xin,Wang Hong-nan.Nonlinear Analysis ofStaggered Shear Wall Structure[J].IndustrialConstruction,2006,36(12):31~35(in Chinese)
[6]沈萍.钢筋混凝土错列剪力墙结构的试验研究与理论分析[D].苏州:苏州科技学院,2007Shen Ping.Theoretical and Experimental Study onReinforced Concrete Staggered Shear Walls Structure[D].Suzhou:Suzhou University of Science andTechnology,2007(in Chinese)
[7]K N V.Prasada Ran Seetharanul.Staggered ShearPanels in Tall Buildings[J].Journal of StructuralEngineering,1983,109(5):1174~1193
[8]JGJ3-2010,高层建筑混凝土结构技术规程[S]JGJ3-2010,Technical Specification for ConcreteStructures of Tall Building[S](in Chinese)
[9]GB50010-2010,混凝土结构设计规范[S]GB50010-2010,Code for Design of Concrete Structures[S](in Chinese)
[10]GB50011-2010,建筑抗震设计规范[S]GB50011-2010,Code for Seismic Design of Buildings[S](in Chinese)
[11]刘建新.高层框-剪结构中框架地震内力的确定[J].建筑结构学报,1999,20(3):36~41Liu Jian-xin.Tall Frame-determination of Shear FrameStructure in Seismic Force[J].Journal of BuildingStructures,1999,20(3):36~41(in Chinese)
[2]刘建新.隔层错跨剪力墙结构体系的抗震设计探讨[J].建筑结构学报,1999,(2):20~22Liu Jian-xin.The Study of Seismic Design for Skip-floorStaggered Shear Wall Structure[J].Journal of BuildingStructures,1999,(2):20~22(in Chinese)
[3]刘建新,张绍河.隔层错跨剪力墙结构高层建筑纵向抗震设计[J].工程力学,1999,(a02):893~896Liu Jian-xin,Zhang Shao-he.The Longitudinal SeismicDesign of Skip-floor Staggered Shear Wall Structure forHigh-rise Buildings[J].Engineering Mechanics,1999,(a02):893~896(in Chinese)
[4]刘建新.高层框剪结构剪力墙的布局优化设计[J].甘肃工业大学学报,1997,23(2):73~78Liu Jian-xin.Optimal Lay-off Design of Shear Walls inTall Building with Framed Tube Structure[J].Journalof Gansu University of Technology,1997,23(2):73~78(in Chinese)
[5]刘建新,王红囡.新型隔层错跨剪力墙结构非线性分析[J].工业建筑,2006,36(12):31~35Liu Jian-xin,Wang Hong-nan.Nonlinear Analysis ofStaggered Shear Wall Structure[J].IndustrialConstruction,2006,36(12):31~35(in Chinese)
[6]沈萍.钢筋混凝土错列剪力墙结构的试验研究与理论分析[D].苏州:苏州科技学院,2007Shen Ping.Theoretical and Experimental Study onReinforced Concrete Staggered Shear Walls Structure[D].Suzhou:Suzhou University of Science andTechnology,2007(in Chinese)
[7]K N V.Prasada Ran Seetharanul.Staggered ShearPanels in Tall Buildings[J].Journal of StructuralEngineering,1983,109(5):1174~1193
[8]JGJ3-2010,高层建筑混凝土结构技术规程[S]JGJ3-2010,Technical Specification for ConcreteStructures of Tall Building[S](in Chinese)
[9]GB50010-2010,混凝土结构设计规范[S]GB50010-2010,Code for Design of Concrete Structures[S](in Chinese)
[10]GB50011-2010,建筑抗震设计规范[S]GB50011-2010,Code for Seismic Design of Buildings[S](in Chinese)
[11]刘建新.高层框-剪结构中框架地震内力的确定[J].建筑结构学报,1999,20(3):36~41Liu Jian-xin.Tall Frame-determination of Shear FrameStructure in Seismic Force[J].Journal of BuildingStructures,1999,20(3):36~41(in Chinese)
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