全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

水平拼缝预制钢筋混凝土剪力墙抗震性能分析

DOI: 10.13197/j.eeev.2014.03.95.xum.013, PP. 95-104

Keywords: 预制混凝土剪力墙,水平拼缝,连接钢筋,抗震分析,有限元

Full-Text   Cite this paper   Add to My Lib

Abstract:

为了进一步了解装配式混凝土剪力墙结构的抗震性能和水平拼缝对墙体受力性能的影响,在已有试验基础上,采用非线性有限元软件Msc.Marc对1个现浇剪力墙试件和1个带水平拼缝的预制装配式试件进行了单调水平荷载作用下的拟静力分析。在验证了有限元模型准确性的基础上,分析了不同轴压比、插筋强度、直径和根数以及连接筋长度对预制墙体承载能力、刚度和变形能力的影响。计算结果表明,有限元分析所得荷载-位移曲线与试验结果吻合良好,说明所建有限元模型可以较好地模拟实际情况;轴压比增大,承载能力和刚度变大;改变拼缝处连接筋的配置情况,试件的变形能力有所改变,承载能力没有明显影响。在水平拼缝处有可靠连接构造的情况下,预制装配式剪力墙结构具有良好的抗震性能。

References

[1]  过镇海. 钢筋混凝土原理和分析[M]. 北京:清华大学出版社,2003. GUO Zhenhai. Reinforced concrete theory and analyse[M].Beijing:Tsinghua University Press,2003.(in Chinese)
[2]  江见鲸,陆新征,叶列平. 混凝土结构有限元分析[M]. 北京:清华大学出版社,2004. JIANG Jianjing,LU Xinzheng,YE Lieping. Finite element analysis of concrete structures[M].Beijing:Tsinghua University Press,2004.(in Chinese)
[3]  GB 50017-2003钢结构设计规范[S].北京:中国计划出版社,2003. GB 50017-2003 Code for Design of Steel Structures[S].Beijing :China Architecture and Building Press,2003.(in Chinese)
[4]  Silfwerbrand J. Shear bond strength in repaired concrete structures[J]. Materials and Structures, 2003, 36(6): 419-424.
[5]  Climaco J, Regan P E. Evaluation of bond strength between old and new concrete in structural repairs[J]. Magazine of Concrete Research, 2001, 53(6): 377-390.
[6]  British Standards Institution. Eurocode 2: Design of Concrete Structures: Part 1-1: General Rules and Rules for Buildings[M]. British Standards Institution, 2004.
[7]  Fintel M. Performance of precast and prestressed concrete in Mexico earthquake[J]. PCI Journal, 1986, 31(1): 18-42.
[8]  LOGANT D R. Performance of precast/prestressed concrete building structures during Northridge earthquake[J]. PCI Journal, 1994, 39(2): 38-55.
[9]  Fintel M. Performance of buildings with shear walls in earthquakes of the last thirty years[J]. PCI Journal, 1995, 40(3): 62-80.
[10]  Polat G. Factors affecting the use of precast concrete systems in the United States[J]. Journal of Construction Engineering and Management, 2008, 134(3): 169-178.
[11]  Cholewicki A. Loadbearing capacity and deformability of vertical joints in structural walls of large panel buildings[J]. Building Science, 1971, 6(4): 163-184.
[12]  Foerster H R, Rizkalla S H, Heuvel J S. Behavior and design of shear connections for loadbearing wall panels[J]. PCI Journal, 1989, 34(1): 102-119.
[13]  Hutchinson R L,Rizkalia S H, Lau M, et al. Horizontal post-tensioned connections for precast concrete loadbearing shear wall panels[J]. PCI Journal, 1991, 36(6): 64-76.
[14]  Khaled A. Soudki,Sami H. Rizkalla,et al. Horizontal connections for precast concrete shear walls subjected to cyclic deformations part 1: mild steel connections[J]. PCI Journal,1995,V.40,No.4 (July-August):78-96.
[15]  Khaled A.Soudki,Sami H. Rizkalla,Bill LeBlanc. Horizontal connections for precast concrete shear walls subjected to cyclic deformations part 1:prestressed connections[J]. PCI Journal,1995,(September-October):82-96.
[16]  Soudki K A, West J S, Rizkalla S H, et al. Horizontal connections for precast concrete shear wall panels under cyclic shear loading[J]. PCI Journal, 1996, 41(3): 64-80.
[17]  Holden T, Restrepo J, Mander J B. Seismic performance of precast reinforced and prestressed concrete walls [J]. Journal of Structural Engineering, 2003, 129(3): 286-296.
[18]  王滋军,刘伟庆,魏 威,等. 钢筋混凝土水平拼接叠合剪力墙抗震性能试验研究[J]. 建筑结构学报,2012,33(7):147-155. WANG Zijun,LIU Weiqing,WEI wei,et al. Experimental study on seismic behavior of reinforced concrete composite shear wall with levelsplice[J].Journal of Building Structures,2012,33(7):147-155.(in Chinese)
[19]  叶献国,张丽军,王德才,等. 预制叠合板式混凝土剪力墙水平承载力实验研究[J]. 合肥工业大学学报 (自然科学版),2009,8:022. YE Xianguo,ZHANG Lijun,WANG Decai,et al. Experimental study on horizontal carrying capacity of superimposed slab shear walls[J]. Journal of Hefei University of Technology,2009,8:022.(in Chinese)
[20]  姜鸿斌,陈再现,张家齐,等. 预制钢筋混凝土剪力墙结构拟静力试验研究[J]. 建筑结构学报,2011,32(6):34-40. JIANG Hongbin,CHEN Zaixian,ZHANG Jiaqi,et al. Quasi-static test of precast reinforced concrete shear wall structure[J].Journal of Building Structures,2011,32(6):34-40.(in Chinese)
[21]  姜鸿斌,陈再现,张家齐,等. 预制钢筋混凝土剪力墙结构拟动力试验研究[J]. 建筑结构学报,2011,32(6):41-50. JIANG Hongbin,CHEN Zaixian,ZHANG Jiaqi,et al. Pseudo-dynamic substructure test on precast reinforced concrete shear wall structure[J].Journal of Building Structures,2011,32(6):41-50.(in Chinese)
[22]  朱张峰,郭正兴. 预制装配式剪力墙结构墙板节点抗震性能研究[J]. 地震工程与工程振动,2011,31(1):35-40. ZHU Zhangfeng,GUO Zhengxing. Seismic performance research on wall slab joints of new precast concrete shear wall structure [J]. Journal of Earthquake Engineering and Engineering Vibration,2011,31(1):35-40.(in Chinese)
[23]  陆建忠,郭正兴,董年才,等. 全预制装配整体式剪力墙结构抗震性能研究[J]. 施工技术,2011,40(342):16-19. LU Jianzhong,GUO Zhengxing,DONG Niancai,et al. Seismic performance study on the new precast concrete shear wall structure[J].Construction Technology,2011,40(342):16-19.(in Chinese)
[24]  郭正兴,董年才,朱张峰. 全预制装配整体式剪力墙结构墙板节点抗震性能仿真分析[J]. 施工技术,2011,40(342):20-22. GUO Zhengxing,DONG Niancai,ZHU Zhangfeng,et al. Simulation analysis on seismic performance of wall and floor joint in the new precast concrete shear wall structure[J].Construction Technology,2011,40(342):20-22.(in Chinese)
[25]  钱稼茹,彭媛媛,张景明,等. 竖向钢筋套筒浆锚连接的预制剪力墙抗震性能试验[J]. 建筑结构,2011,41(2):1-6. QIAN Jiaru,PENG Yuanyuan,ZHANG Jingming,et al. Tests on seismic behavior of pre-cast shear walls with vertical reinforcements spliced by grout sleeves [J].Building Structures,2011,41(2):1-6.(in Chinese)
[26]  钱稼茹,彭媛媛,秦珩,等. 竖向钢筋留洞浆锚间接搭接的预制剪力墙抗震性能试验[J]. 建筑结构,2011,41(2):7-11. QIAN Jiaru,PENG Yuanyuan,QIN Heng,et al. Tests on seismic behavior of pre-cast shear walls with vertical reinforcements grouted in holes and spliced indirectly[J].Building Structures,2011,41(2):7-11.(in Chinese)
[27]  彭媛媛. 预制钢筋混凝土剪力墙抗震性能试验研究[D].北京:清华大学,2010. PENG Yuanyuan. Experimental study on seismic behavior of pre-cast reinforced concrete shear walls[D].Beijing:Tsinghua University,2010.(in Chinese)
[28]  Buyukozturk O. Nonlinear analysis of reinforced concrete structures[J].Computers & Structures, 1977, 7(1): 149-156.
[29]  GB 50010-2010混凝土结构设计规范[S]. 北京:中国建筑工业出版社,2010. GB 50010-2010 Code for Design of Concrete Structures[S].Beijing:China Architecture and Building Press,2010.(in Chinese)

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133