Flexural and bond-slip behaviours of engineered cementitious composites encased steel composite beams

2019 ◽  
Vol 157 ◽  
pp. 229-244 ◽  
Author(s):  
Md. Imran Kabir ◽  
C.K. Lee ◽  
Mohammad M. Rana ◽  
Y.X. Zhang
Keyword(s):  
Composite Beams ◽  
Cementitious Composites ◽  
Engineered Cementitious Composites ◽  
Bond Slip ◽  
Steel Composite

Bond Characteristics between ECC (Engineered Cementitious Composites) and GFRP Rebars

2012 ◽  
Vol 602-604 ◽  
pp. 1010-1013
Author(s):  
Yun Cheol Choi
Keyword(s):  
Fiber Reinforced Concrete ◽  
Fiber Reinforced Polymers ◽  
Cementitious Composites ◽  
Fiber Reinforced ◽  
Engineered Cementitious Composites ◽  
Bond Slip ◽  
Glass Fiber Reinforced ◽  
Concrete Type ◽  
Gfrp Rebars ◽  
Bond Characteristics

The purpose of this study is to investigate the bond characteristics between ECC(Engineered Cementitious Composites) and GFRP(Glass Fiber Reinforced Polymers) rebars. An experimental study was carried out to investigate the bond-slip properties of the steel and GFRP rebars in ECC which was reinforced with Polyvinyl Alcohol(PVA) fibers. A total of 8 beam specimens, which was designed according to the RILEM guidelines, was tested according to the RILEM guideline. The main objective was evaluating the load versus displacement and load versus slip behavior and the bond strength regarding the influence of the following parameters : concrete type(Normal concrete and fiber reinforced concrete) and bar diameter and type. From the test results, concrete and ECC specimen presented similar behavior for steel reinforced specimen. However, GFRPO reinforced specimen show different behavior with that. Comparative study for test and equations of MC90 was carried out and code provision predicted the bond characteristics conservatively.

Engineered cementitious composites (ECC) encased concrete-steel composite stub columns under concentric compression

Structures ◽  
2020 ◽  
Vol 24 ◽  
pp. 386-399 ◽  
Author(s):  
C.K. Lee ◽  
M.K.I. Khan ◽  
Y.X. Zhang ◽  
Mohammad M. Rana
Keyword(s):  
Cementitious Composites ◽  
Engineered Cementitious Composites ◽  
Steel Composite ◽  
Stub Columns

Interfacial bond–slip behavior between H-shaped steel and engineered cementitious composites (ECCs)

2021 ◽  
Vol 231 ◽  
pp. 111731
Author(s):  
Li-min Tian ◽  
Yue-feng Kou ◽  
Hai-liang Lin ◽  
Tian-ji Li
Keyword(s):  
Cementitious Composites ◽  
Interfacial Bond ◽  
Engineered Cementitious Composites ◽  
Bond Slip
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