Fatigue Stiffness Analysis of Corroded RC Beams

被引：0
|
作者：
Chen, Yihu [1 ]
Chen, Mujie [1 ]
Sun, Lingyun [1 ]
Wang, Xingmeng [1 ]
机构：
[1] Guilin Univ Technol, Bowen Coll Management, Guilin 541006, Peoples R China
来源：
ADVANCES IN CIVIL STRUCTURES, PTS 1 AND 2 | 2013年 / 351-352卷
关键词：
RC beams; Corrosion ratio; Stiffness;
D O I：
10.4028/www.scientific.net/AMM.351-352.450
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In order to study the influence on RC beam fatigue stiffness with different corrosion rates, fatigue load tests have been taken on a set of different corrosion ratios, and the changes in stiffness to the related beams also been calculated based on the deflection of the test beams. And then, the corresponding test analysis is achieved. The results show that: the rate of increase to the deflection of specimen tends to increase and stiffness drastically reduces with the increase in the extent of corrosion under fatigue loads.
引用
收藏
页码：450 / 453
页数：4
相关论文
共 50 条
  • [41] Ultimate Shear of RC Beams with Corroded Stirrups and Strengthened with FRP
    Spinella, Nino
    Colajanni, Piero
    Recupero, Antonino
    Tondolo, Francesco
    BUILDINGS, 2019, 9 (02)
  • [42] Structural response of corroded RC beams: a comprehensive damage approach
    Finozzi, Irene Barbara Nina
    Berto, Luisa
    Saetta, Anna
    COMPUTERS AND CONCRETE, 2015, 15 (03): : 411 - 436
  • [43] Distribution of corrosion and pitting factor of steel in corroded RC beams
    Yu, Linwen
    Francois, Raoul
    Vu Hiep Dang
    L'Hostis, Valerie
    Gagne, Richard
    CONSTRUCTION AND BUILDING MATERIALS, 2015, 95 : 384 - 392
  • [44] Structural performance of corroded RC beams repaired with CFRP sheets
    Al-Saidy, A. H.
    Al-Harthy, A. S.
    Al-Jabri, K. S.
    Abdul-Halim, M.
    Al-Shidi, N. M.
    COMPOSITE STRUCTURES, 2010, 92 (08) : 1931 - 1938
  • [45] The Damage Identification of Corroded RC Beams Based on the Dynamic Characteristics
    Liu, Yan
    Chen, Zhaohui
    Lin, Wenxiu
    Wang, Yao-wei
    Tan, Dongyang
    2011 INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING AND INFORMATION TECHNOLOGY (CEIT 2011), 2011, : 131 - 137
  • [46] Damage identification of corroded RC beams with dynamic test method
    China United Engineering Company, Hangzhou 310022, China
    不详
    不详
    J Vib Shock, 2007, 8 (35-38+164):
  • [47] Experimental Study on the Shear Behavior of RC Beams with Corroded Stirrups
    Xu, Shanhua
    Zhang, Zongxing
    Li, Rou
    Qiu, Bin
    JOURNAL OF ADVANCED CONCRETE TECHNOLOGY, 2017, 15 (04) : 178 - 189
  • [48] Strut and tie modeling for RC short beams with corroded stirrups
    El-Sayed, Ahmed K.
    LATIN AMERICAN JOURNAL OF SOLIDS AND STRUCTURES, 2014, 11 (12): : 2255 - 2270
  • [49] Structural performance of corroded RC beams without shear reinforcement
    Nguyen, N. T.
    Nguyen, T. K.
    Nguyen, H. G.
    MAGAZINE OF CIVIL ENGINEERING, 2022, 112 (04):
  • [50] Prediction Method of the Load Resisting Mechanisms in the corroded RC Beams
    Dong, Wei
    Oshita, Hideki
    Tsutsumi, Tomoaki
    ADVANCED CONSTRUCTION TECHNOLOGIES, 2014, 919-921 : 203 - +
12345