Mechanical behavior of RC beams reinforced by externally bonded CFRP sheets

被引：18
|
作者：
Ferrier, E
Avril, S
Hamelin, P
Vautrin, A
机构：
[1] UCB Lyon 1, L2M, F-69622 Villeurbanne, France
[2] Ecole Natl Super Mines, Dept Mecan & Mat, F-42023 St Etienne 2, France
来源：
MATERIALS AND STRUCTURES | 2003年 / 36卷 / 262期
关键词：
Crack Width; Concrete Beam; Grid Method; Carbon Fibre Reinforce Plastic; Beam Curvature;
D O I：
10.1007/BF02480829
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
It is technologically possible to strengthen steel reinforced concrete structures by bonding externally carbon epoxy sheets. Few results exist on the mechanical behavior of strengthened structures subjected to service loads. Consequently, large safety factors are taken into account, most of all concerning the limitation of steel stresses. In order to provide a more accurate characterization of their serviceability, beams are investigated by utilizing a full-field optical measurement technique. The results lead to an original analysis of cracks growth and opening in unstrengthened and strengthened beams.
引用
收藏
页码：522 / 529
页数：8
相关论文
共 50 条
  • [1] Mechanical behavior of RC beams reinforced by externally bonded CFRP sheets
    E. Ferrier
    S. Avril
    P. Hamelin
    A. Vautrin
    [J]. Materials and Structures, 2003, 36 : 522 - 529
  • [2] Flexural behavior of continuous RC beams strengthened with externally bonded CFRP sheets
    Ism, Maysoun M.
    Rabie, M.
    [J]. ALEXANDRIA ENGINEERING JOURNAL, 2019, 58 (02) : 789 - 800
  • [3] Crack widths in RC beams externally bonded with CFRP sheets
    Zhang, Y
    Toutanji, H
    Balaguru, P
    [J]. FIBRE-REINFORCEMENT POLYMER: REINFORCEMENT FOR CONCRETE STRUCTURES, VOLS 1 AND 2, PROCEEDINGS, 2003, : 367 - 376
  • [4] Shear strengthening of RC beams with externally bonded CFRP sheets
    Li, A
    Assih, J
    Delmas, Y
    [J]. JOURNAL OF STRUCTURAL ENGINEERING-ASCE, 2001, 127 (04): : 374 - 380
  • [5] CRACK WIDTHS IN RC BEAMS EXTERNALLY BONDED WITH CFRP SHEETS AND PLATES
    Cazacu, Christiana
    Muntean, Radu
    Cazacu, Adrian
    [J]. JOURNAL OF APPLIED ENGINEERING SCIENCES, 2011, 1 (03): : 19 - 26
  • [6] Fatigue Behavior of Reinforced Concrete Beams Strengthened with Externally Bonded Prestressed CFRP Sheets
    Huang, Hui
    Wang, Wen-Wei
    Dai, Jian-Guo
    Brigham, John C.
    [J]. JOURNAL OF COMPOSITES FOR CONSTRUCTION, 2017, 21 (03)
  • [7] Modeling shear behavior of reinforced concrete beams strengthened with externally bonded CFRP sheets
    Khan, Umais
    Al-Osta, Mohammed A.
    Ibrahim, A.
    [J]. STRUCTURAL ENGINEERING AND MECHANICS, 2017, 61 (01) : 125 - 142
  • [8] Performance of externally strengthened RC beams with side-bonded CFRP sheets
    Salama, A. S. D.
    Hawileh, R. A.
    Abdalla, J. A.
    [J]. COMPOSITE STRUCTURES, 2019, 212 : 281 - 290
  • [9] Experimental study on precracked RC beams strengthened with externally bonded CFRP sheets
    Dong, Jiangfeng
    Wang, Qingyuan
    Zhu, Yanmei
    [J]. ADVANCES IN COMPOSITES, PTS 1 AND 2, 2011, 150-151 : 842 - 846
  • [10] Flexural behavior of reinforced concrete beams externally strengthened with CFRP sheets bonded with an inorganic matrix
    Toutanji, H
    Zhao, L
    Zhang, Y
    [J]. ENGINEERING STRUCTURES, 2006, 28 (04) : 557 - 566
12345