|Table of Contents|

Review of Research on Reinforced Concrete Beams Shear-strengthened with FRP(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2011年02期
Page:
1-7
Research Field:
Publishing date:
2011-06-20

Info

Title:
Review of Research on Reinforced Concrete Beams Shear-strengthened with FRP
Author(s):
ZHOU Chao-yang;  TAN Lei;  CHENG Xiao-nian
School of Civil Engineering, Central South University, Changsha 410075, Hunan, China
Keywords:
fiber reinforced polymer;  shear strengthening;  reinforced concrete beam;  strength-ening way;  failure mode;  calculation method;  review
PACS:
TU375.1
DOI:
-
Abstract:
The state-of-the-art research on reinforced concrete(RC)beams shear-strengthened with fiber reinforced polymer(FRP)laminates was summarized and reviewed. The shear-strengthening way, including bonding configuration and anchorage method, was summed up. The main factors of affecting the shear behavior were generalized and classified respectively as beam parameters and strengthening ones. The shear mechanism and the failure modes of the strengthened beams were discussed. Meanwhile, several kinds of calculation methods to predict shear capacities from the technical specifications and relevant references at home and abroad were listed. Moreover, the importance of improving the anchorage of FRP laminates at ends and some key issues of research either widened and deepened as foundation of application were pointed out. It will provide a beneficial reference for future investigation.

References:

[1] 贺拴海,任 伟,赵小星.碳纤维布对具有初应力的钢筋混凝土梁抗剪加固试验[J].长安大学学报:自然科学版,2004,24(1):34-39. HE Shuan-hai,REN Wei,ZHAO Xiao-xing.Experiments of Shear Capacity of RC Beam Bridges Rehabili-tated with CFRP Under Loading Case [J].Journal of Chang'an University:Natural Science Edition,2004,24(1):34-39.
[2] 滕锦光,陈建飞,史密斯S T,等.FRP加固混凝土结构[M].北京:中国建筑工业出版社,2005. TENG Jin-guang,CHEN Jian-fei,SMITH S T,et al.FRP Strengthened RC Structures[M].Beijing:China Architecture & Building Press,2005.
[3] 邓宗才,张建军,杜修力.纤维布抗剪加固混凝土梁的研究与发展[J].高科技纤维与应用,2005,30(6):31-34,41. DENG Zong-cai,ZHANG Jian-jun,DU Xiu-li.Research and Development of Shear in Concrete Beams Strengthened with Fiber Reinforced Plastic[J].Hi-tech Fiber & Application,2005,30(6):31-34,41.
[4] ISLAM M R,MANSUR M A,MAALEJ M.Shear Strengthening of RC Deep Beams Using Externally Bonded FRP Systems[J].Cement and Concrete Composites,2005,27(3):413-420.
[5] 赵 彤,谢 剑,戴自强.碳纤维布提高钢筋混凝土梁受剪承载力试验研究[J].建筑结构,2000,30(7):21-25. ZHAO Tong,XIE Jian,DAI Zi-qiang.Experimental Study on Shear Strength of RC Beams Strengthened with Continuous CFS [J].Building Structure,2000,30(7):21-25.
[6] 欧阳煜,黄奕辉,钱在兹.玻璃纤维片材加固混凝土梁的抗剪试验研究[J].建筑结构,2002,32(10):46-49. OUYANG Yu,HUANG Yi-hui,QIAN Zai-zi.Experimental Investigation and Analysis of Shear Behavior of RC Beam Strengthened with GFRP Sheet[J].Building Structure,2002,32(10):46-49.
[7] 孙海霞,任海东,黄承逵,等.纤维材料抗剪加固钢筋混凝土梁的影响因素与试验结果分析[J].混凝土,2004(6):40-43. SUN Hai-xia,REN Hai-dong,HUANG Cheng-kui,et al.Analysis of the Influence Factors and Experiment Results on RC Beams Strengthened with FRP in Shear[J].Concrete,2004(6):40-43.
[8] 盛光复,赵艳红,张佳超,等.GFRP与CFRP加固T形截面RC外伸梁抗剪强度之比较[J].四川建筑科学研究,2005,31(6):65-68. SHENG Guang-fu,ZHAO Yan-hong,ZHANG Jia-chao,et al.Comparison of Shear Strength of Canti-lever T Beams Strengthened with GFRP and CFRP[J].Sichuan Building Science,2005,31(6):65-68.
[9] 任迎春,盛光复.碳纤维加固混凝土外伸梁斜截面破坏形态浅析[J].山东建筑工程学院学报,2004,19(1):17-20. REN Ying-chun,SHENG Guang-fu.Analysis on Failure Characteristics of Cantilever Beams Strengthened with CFRP in Negative Moment Area[J].Journal of Shandong University of Architecture and Engineering,2004,19(1):17-20.
[10] SCHUMAN P M,KARBHARI V M.Issues Related to Shear Strengthening HSAMPE[C]//SAMPE. Proceedings of the 48th International SAMPE Symposium and Exhibition.Long Beach:SAMPE,2003:2464-2478.
[11] 孙 哲,任海东,黄承逵.玻璃纤维片材用于加固钢筋混凝土梁抗剪试验研究[J].混凝土,2006(2):45-46,56. SUN Zhe,REN Hai-dong,HUANG Cheng-kui.Experimental Study on Shear Strengthening of RC Beams with GFRP Sheets[J].Concrete,2006(2):45-46,56.
[12] TRIANTAFILLOU T C.Shear Strengthening of Reinforced Concrete Beams Using Epoxy-bonded FRP Composites[J].ACI Structural Journal,1998,95(2):107-115.
[13] KHALIFA A,NANNI A.Improving Shear Capacity of Existing RC T-section Beams Using CFRP Composites[J].Cement and Concrete Composites,2000,22(3):165-174.
[14] CHAALLAL O,SHAHAWY M,HASSAN M.Performance of Reinforced Concrete T-girders Strengthened in Shear with Carbon Fiber-reinforced Polymer Fabric[J].ACI Structural Journal,2002,99(3):335-343.
[15] BOUSSELHAM A,CHAALLAL O.Behavior of Reinforced Concrete T-beams Strengthened in Shear with Carbon Fiber-reinforced Polymer—an Experimental Study[J].ACI Structural Journal,2006,103(3):339-347.
[16] 吴 刚,安 琳,吕志涛.碳纤维布用于钢筋混凝土梁抗剪加固的试验研究[J].建筑结构,2000,30(7):16-20,51. WU Gang,AN Lin,LU Zhi-tao.Experimental Investigation and Analysis on the Shear Strengthening for RC Beams Bonded with CFS[J].Building Structure,2000,30(7):16-20,51.
[17] 谭 壮,叶列平.纤维复合材料布加固混凝土梁受剪性能的试验研究[J].土木工程学报,2003,36(11):12-18. TAN Zhuang,YE Lie-ping.Experimental Research on Shear Capacity of RC Beam Strengthened with Externally Bonded FRP Sheets[J].China Civil Engineering Journal,2003,36(11):12-18.
[18] 任海东,黄承逵,赵国藩,等.玻璃纤维布加固二次受力钢筋混凝土梁抗剪试验研究[J].大连理工大学学报,2004,44(3):425-430. REN Hai-dong,HUANG Cheng-kui,ZHAO Guo-fan,et al.Experimental Research on Shear Strength-ening of Preloaded RC Beams with Externally Bonded GFRP Sheets[J].Journal of Dalian University of Technology,2004,44(3):425-430.
[19] 李松辉,赵国藩,王松根.CFRP 加固钢筋混凝土梁受剪承载能力实用计算方法[J].土木工程学报,2005,38(7):75-80. LI Song-hui,ZHAO Guo-fan,WANG Song-gen.Shear Design Methodology for RC Beams Strengthened in Shear with CFRP[J].China Civil Engineering Journal,2005,38(7):75-80.
[20] 周英武,王苏岩.FRP 加固钢筋混凝土梁抗剪计算公式的对比分析[J].铁道科学与工程学报,2005,2(3):22-28. ZHOU Ying-wu,WANG Su-yan.Analysis of Calculations of Shear Strengthening of RC Beams with Externally Bonded FRP[J].Journal of Railway Science and Engineering,2005,2(3):22-28.
[21] PELLEGRINO C,MODENA C.Fiber-reinforced Poly- mer Shear Strengthening of Reinforced Concrete Beams:Experimental Study and Analytical Modeling[J].ACI Structural Journal,2006,103(5):720-728.
[22] 曹双寅,滕锦光,陈建飞,等.外贴纤维加固梁斜截面纤维应变分布的试验研究[J].土木工程学报,2003,36(11):6-11. CAO Shuang-yin,TENG Jin-guang,CHEN Jian-fei,et al.Experimental Study on Strain Distribution in Externally Bonded FRP for Shear Strengthening of RC Beams[J].China Civil Engineering Journal,2003,36(11):6-11.
[23] DENIAUD C,CHENG J J R.Reinforced Concrete T-beams Strengthened in Shear with Fiber Reinforced Polymer Sheets[J].Journal of Composites for Construction,2003,7(4):302-310.
[24] ACI 440.2R-02,Guide for the Design and Construction of Externally Bonded FRP Systems for Strengthening Concrete Structures[S].
[25] Fib Bulletin 2001,Externally Bonded FRP Reinforcement for RC Structures[S].
[26] TR 55,Design Guidance for Strengthening Concrete Structure Using Fiber Composite Materials[S].
[27] Design Manual No.4,Strengthening Reinforced Concrete Structures with Externally-bonded Fiber Reinforced Polymers[S].
[28] JSCE No.41,Recommendations for Upgrading of Concrete Structures with Use of Continuous Fiber Sheets[S].
[29] CNR-DT 200/2004,Instruction for Design,Execution and Control of Strengthening Intervention by Means of Fiber-reinforced Composites[S].
[30] 陆新征,叶列平,陈建飞,等.混凝土梁外贴FRP抗剪加固承载力计算[J].建筑结构,2006,36(9):31-36. LU Xin-zheng,YE Lie-ping,CHEN Jian-fei,et al.Debonding Failure Strength in RC Beams Strengthened with FRP for Shear[J].Building Structure,2006,36(9):31-36.

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Last Update: 2011-06-20