Fatigue behavior of RC beams strengthened with prestressed carbon fiber laminates

被引：0

作者：

Xie, J. H. ^{[1
]}

Huang, P. Y. ^{[1
]}

Deng, J. ^{[1
]}

Yang, Y. ^{[1
]}

机构：

[1] S China Univ Technol, Coll Traff & Commun, Guangzhou 510640, Guangdong, Peoples R China

来源：

ADVANCES IN HETEROGENEOUS MATERIAL MECHANICS 2008 | 2008年

关键词：

fatigue; strengthening; RC beam; prestressed CFLs;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The purpose of this experimental study is to improve the understanding of the fatigue behavior of RC beams strengthened with prestressed carbon fiber laminates (CFLs). The results show that the fatigue behavior of the bonding between the CFLs and concrete has a significant effect on the fatigue life of the strengthened beams. Furthermore, it has been found that the value of CFLs stress decide whether the addition of the prestressing has negative or positive effect on the fatigue behavior of the strengthened beam, and the excessive prestressing would reduce the fatigue life of the strengthened beam.

引用

页码：1229 / 1232

页数：4

共 50 条

[41] Experimental study on mechanical behavior of prestressed carbon fiber reinforced polymer strengthened concrete beams with near-end-enhanced-embedment [J].

Peng H. ;

Chou J. ;

Wu P. .

Jianzhu Jiegou Xuebao/Journal of Building Structures, 2023, 44 (07) :152-160and203

[42] Performance of damaged RC continuous beams strengthened by prestressed laminates plate: Impact of mechanical and thermal properties on interfacial stresses [J].

Tahar, Hassaine Daouadji ;

Abderezak, Rabahi ;

Rabia, Benferhat ;

Tounsi, Abdelouahed .

COUPLED SYSTEMS MECHANICS, 2021, 10 (02) :161-184

[43] Behavior of artificially corroded RC beams strengthened with CFRP and hybrid CFRP-GFRP laminates [J].

Sohail, Muazzam Ghous ;

Wasee, Muhammad ;

Al Nuaimi, Nasser ;

Alnahhal, Wael ;

Hassan, Mohammad K. .

ENGINEERING STRUCTURES, 2022, 272

[44] Effect of fiber parameters and concrete strength on shear behavior of strengthened RC beams [J].

Al-Tersawy, Sherif H. .

CONSTRUCTION AND BUILDING MATERIALS, 2013, 44 :15-24

[45] Fatigue Performance of Tension Steel Plates Strengthened with Prestressed CFRP Laminates [J].

Ye Huawen ;

Koenig, Christian ;

Ummenhofer, Thomas ;

Qiang Shizhong ;

Plum, Robin .

JOURNAL OF COMPOSITES FOR CONSTRUCTION, 2010, 14 (05) :609-615

[46] Experimental Research on Fatigue Behavior of RC Beams Strengthened with Steel Plate-Concrete Composite Technique [J].

Nie, Jianguo ;

Wang, Yuhang ;

Cai, C. S. .

JOURNAL OF STRUCTURAL ENGINEERING-ASCE, 2011, 137 (07) :772-781

[47] Fatigue and monotonic strength of RC beams strengthened with CFRPs [J].

Gheorghiu, Catalin ;

Labossiere, Pierre ;

Proulx, Jean .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2006, 37 (08) :1111-1118

[48] Fatigue life of RC beams strengthened with FRP systems [J].

Meneghetti, Leila Cristina ;

Garcez, Monica Regina ;

Pinto da Silva Filho, Luiz Carlos ;

Simoes Lopes Gastal, Francisco de Paula ;

Bittencourt, Tulio Nogueira .

STRUCTURAL CONCRETE, 2014, 15 (02) :219-228

[49] Study on Flexural Performance of RC Beams Strengthened With Prestressed CFRP Plates [J].

Chen Hua ;

Kang Kan ;

Deng Langni ;

Zhang Peng .

ADVANCED BUILDING MATERIALS, PTS 1-4, 2011, 250-253 (1-4) :3361-3366

[50] Torsion behavior of strengthened RC beams by ferrocement [J].

Rajguru, Rajesh S. ;

Patkar, Manish .

MATERIALS TODAY-PROCEEDINGS, 2022, 61 :138-142

← 1 2 3 4 5 →