Full-range behavior of fiber reinforced cementitious matrix (FRCM)-concrete joints using a trilinear bond-slip relationship

2020 ◽  
Vol 239 ◽  
pp. 112024 ◽  
Author(s):  
Xingxing Zou ◽  
Lesley H. Sneed ◽  
Tommaso D'Antino
Keyword(s):  
Full Range ◽  
Fiber Reinforced ◽  
Bond Slip ◽  
Cementitious Matrix ◽  
Concrete Joints

Loading rate effect on the debonding phenomenon in fiber reinforced cementitious matrix-concrete joints

2017 ◽  
Vol 108 ◽  
pp. 301-314 ◽  
Author(s):  
Christian Carloni ◽  
Salvatore Verre ◽  
Lesley H. Sneed ◽  
Luciano Ombres
Keyword(s):  
Loading Rate ◽  
Rate Effect ◽  
Fiber Reinforced ◽  
Cementitious Matrix ◽  
Concrete Joints

scholarly journals Effect of Different Environments’ Conditioning on the Debonding Phenomenon in Fiber-Reinforced Cementitious Matrix-Concrete Joints

Materials ◽  
2021 ◽  
Vol 14 (24) ◽  
pp. 7566
Author(s):  
Salvatore Verre
Keyword(s):  
Water Environment ◽  
Hot Water ◽  
Fiber Reinforced ◽  
Shear Tests ◽  
Cementitious Matrix ◽  
Direct Shear Tests ◽  
Number Of Layers ◽  
Experimental Campaign ◽  
Different Types ◽  
Concrete Joints

This paper presents the results of an experimental study conducted to understand the bond capacity through single-lap, direct-shear tests of fiber-reinforced cementitious matrix (FRCM)-concrete joints under an alkaline and hot water environment. The experimental campaign was focused on a FRCM system equipped with two different types of fibers, (PBO) and Carbon. After the conditioning, the specimens conditioned were subjected to visual inspection, and the experimental results were compared with the unconditioned specimens. Moreover, in this present work, the number of layers and the conditioning time were varied.

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