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WANG Zuo-hu, DU Xiu-li, ZHAN Jie-dong, DENG Zong-cai, ZHANG Jian-wei. Experimental Study on the Seismic Behavior of Beam-Column Joints Strengthened with AFRP Sheets[J]. Journal of Beijing University of Technology, 2009, 35(1): 30-35.
Citation: WANG Zuo-hu, DU Xiu-li, ZHAN Jie-dong, DENG Zong-cai, ZHANG Jian-wei. Experimental Study on the Seismic Behavior of Beam-Column Joints Strengthened with AFRP Sheets[J]. Journal of Beijing University of Technology, 2009, 35(1): 30-35.
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Experimental Study on the Seismic Behavior of Beam-Column Joints Strengthened with AFRP Sheets

  • College of Architecture and Civil Engineering, Beijing University of technology, Beijing 100124, China

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  • Received Date: May 30, 2007
  • Available Online: December 09, 2022
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    • Abstract
  • In order to study the seismic performances of steel reinforced concrete beam-column joints strengthened with AFRP sheets,this paper analyzes the effect of different rehabilitation schemes and different stirrups ratio in the joint core area by the experimental method,and a new anchoring method is presented. The experimental results show that the failure model of strengthened joints with AFRP is turned from brittleness failure to ductility failure,the ultimate strength and displacement are improved remarkably,the biggest increase value are 53.40% and 43.29% respectively,the energy dissipation capability can be increased 0.3~2.3 times;using X type AFRP sheets anchor in the joint core area is an effective anchorage method of seismic retrofitting.
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    • References (8)
  • [1]
    陆洲导,谢莉萍,洪涛.受损对碳纤维加固框架节点的影响[J].同济大学学报,2003,31(3):253—257.LU Zhou-dao,XIE Li-ping,HONG Tao.A seismatic research on beam-column-slab subassemblies reinforced with low ration transverse reinforcement rehabilitated by carbon fiber reinforced plastic[J].Journal of Tongji University,2003,31(3):253-257.(in Chinese)
    [2]
    吴波,王维俊.碳纤维布加固钢筋混凝土框架节点的抗震性能试验研究[J].土木工程学报,2005,38(4):60-65.WU Bo,WANG Wei-jun.An experimental study on the seismic behavior of beam-column joints strengthened with carbon fiber sheets[J].China Civil Engineering Journal,2005,38(4):60-65.(in Chinese)
    [3]
    ANTONOPOULOS C P,THANASIS C T.Experimental investigation of FRP strengthened RC beam-column joints[J]. Journal of Composites for Construction,2003,7(1):39-49.
    [4]
    ANDREA P,ANTONIO N,GAETANO M,et al.Selective upgrade of underdesigned reinforced beam-column joints using carbon fiber-reinforced concrete[J].ACI Structural Journal,2004,101(5):699-707.
    [5]
    GRANATA P J,PARVIN A.An experimental study on Kevlar strengthening of beam-column connections[J].Composite Structures,2001,53(2):163-171.
    [6]
    AMOURY T E,GHOBARAH A.Seismic rehabilitation of beam-column joint using GFRP sheets[J].Engineering Structures,2002,24(11):1397-1407.
    [7]
    GERGELY J,PANTELIDES C P,REAVELEY L D.Shear strengthening of RCT-joints using CFRP composites[J]. Journal of Composites for Construction,2000,4(2):56-64.
    [8]
    ABHIJIT M,MANGESH J.FRPC reinforced concrete beam-column joints under cyclic excitation[J].Composite Structures, 2005,70(2):185-199.
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