FRP加固钢筋混凝土梁抗剪性能
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摘要
目前我国土木工程领域有关结构加固方面的研究成为学术界和工程界的热点研究方向。FRP加固钢筋混凝土结构抗剪方面的研究因其受力机理比较复杂,是国内外重点研究内容。本文介绍了国内外FRP抗剪加固混凝土梁的加固方式、相关影响因素及破坏形式,为相关研究人员提供了参考借鉴。
At present,the strengthening technology is the main research focus.The shear behavior of FRP strengthening concrete structures is the key research contents at home and abroad because of its complex mechanism.This paper presents the strengthening methods,effect factors and failure modes of FRP shear strengthening concrete beams.
At present,the strengthening technology is the main research focus.The shear behavior of FRP strengthening concrete structures is the key research contents at home and abroad because of its complex mechanism.This paper presents the strengthening methods,effect factors and failure modes of FRP shear strengthening concrete beams.
引文
[1]Gyuseon Kim,Jonsung Sim,Hongseob Oh.Shear strength of strengthened RC beams with FRPin shear[J].Construction and Building Materials,2008(22):1261-1270.
[2]Giorgio Monti,Marc'Antonio Liotta.Tests and design equations for FRP-strengthening in shear[J].Construction and Building Materials,2007(21):799-809.
[3]Hasan Nikopour,Moncef Nehdi.Shear repair of RC beams using epoxy injection and hybrid external FRP[J].Materials and Structures,2011(44):1865-1877.
[4]滕锦光.FRP加固混凝土结构[M].北京:中国建筑工业出版社,2005.
[5]Chajes,M.J.Shear strengthening of reinforced concrete beams using externally applied composite fabrics[J].ACI Structural Journal,1995(92):295-303.
[5]周朝阳,谭磊,程小念.FRP抗剪加固钢筋混凝土梁研究综述[J].建筑科学与工程学报,2011,28(2):2-7.
[6]王文炜.FRP加固混凝土结构技术及应用[M].北京:中国建筑工业出版社,2007.
[7]ACI440.2R-08 Guide for the design and construction of externally bonded FRP systems for strengthening concrete structures[S]:A-merican Concrete Institute,2008.
[8]Japan Society of Civil Engineers.JSCE Recommendations for Upgrading of Concrete Structures with use of Continuous Fiber Sheets[S]:JSCE Recommendations,2001.
[9]Canadian Standards Association.CSA 5806-02 Design and construction of building components with fiber-reinforced polymers.Mississauga[S]:Canadian Standards Association,2002.
[10]中国工程建设标准化协会.碳纤维片材加固修复混凝土结构技术规程:CECS 146-2003[S].北京:中国计划出版社,2007.
[2]Giorgio Monti,Marc'Antonio Liotta.Tests and design equations for FRP-strengthening in shear[J].Construction and Building Materials,2007(21):799-809.
[3]Hasan Nikopour,Moncef Nehdi.Shear repair of RC beams using epoxy injection and hybrid external FRP[J].Materials and Structures,2011(44):1865-1877.
[4]滕锦光.FRP加固混凝土结构[M].北京:中国建筑工业出版社,2005.
[5]Chajes,M.J.Shear strengthening of reinforced concrete beams using externally applied composite fabrics[J].ACI Structural Journal,1995(92):295-303.
[5]周朝阳,谭磊,程小念.FRP抗剪加固钢筋混凝土梁研究综述[J].建筑科学与工程学报,2011,28(2):2-7.
[6]王文炜.FRP加固混凝土结构技术及应用[M].北京:中国建筑工业出版社,2007.
[7]ACI440.2R-08 Guide for the design and construction of externally bonded FRP systems for strengthening concrete structures[S]:A-merican Concrete Institute,2008.
[8]Japan Society of Civil Engineers.JSCE Recommendations for Upgrading of Concrete Structures with use of Continuous Fiber Sheets[S]:JSCE Recommendations,2001.
[9]Canadian Standards Association.CSA 5806-02 Design and construction of building components with fiber-reinforced polymers.Mississauga[S]:Canadian Standards Association,2002.
[10]中国工程建设标准化协会.碳纤维片材加固修复混凝土结构技术规程:CECS 146-2003[S].北京:中国计划出版社,2007.