Investigation of flexural behaviour of structural timber beams strengthened with NSM basalt and glass FRP bars

Structures ◽  
2021 ◽  
Vol 33 ◽  
pp. 390-405
Author(s):  
David Yeboah ◽  
Michaela Gkantou
Keyword(s):  
Structural Timber ◽  
Flexural Behaviour ◽  
Glass Frp ◽  
Frp Bars ◽  
Timber Beams

Field Investigation on the First Bridge Deck Slab Reinforced with Glass FRP Bars Constructed in Canada

2005 ◽  
Vol 9 (6) ◽  
pp. 470-479 ◽  
Author(s):  
Ehab El-Salakawy ◽  
Brahim Benmokrane ◽  
Amr El-Ragaby ◽  
Dominique Nadeau
Keyword(s):  
Bridge Deck ◽  
Field Investigation ◽  
Glass Frp ◽  
Frp Bars ◽  
Deck Slab

scholarly journals Laboratory assessment and durability performance of vinyl-ester, polyester, and epoxy glass-FRP bars for concrete structures

2017 ◽  
Vol 114 ◽  
pp. 163-174 ◽  
Author(s):  
Brahim Benmokrane ◽  
Ahmed H. Ali ◽  
Hamdy M. Mohamed ◽  
Adel ElSafty ◽  
Allan Manalo
Keyword(s):  
Vinyl Ester ◽  
Concrete Structures ◽  
Laboratory Assessment ◽  
Glass Frp ◽  
Durability Performance ◽  
Frp Bars

Tensile characterization of glass FRP bars

2005 ◽  
Vol 36 (2) ◽  
pp. 127-134 ◽  
Author(s):  
S. Kocaoz ◽  
V.A. Samaranayake ◽  
A. Nanni
Keyword(s):  
Tensile Characterization ◽  
Glass Frp ◽  
Frp Bars

Residual behaviour of glass FRP bars subjected to high temperatures

2018 ◽  
Vol 203 ◽  
pp. 886-893 ◽  
Author(s):  
Simone Spagnuolo ◽  
Alberto Meda ◽  
Zila Rinaldi ◽  
Antonio Nanni
Keyword(s):  
High Temperatures ◽  
Glass Frp ◽  
Frp Bars

scholarly journals FLEXURAL BEHAVIOR OF FRP BARS AFTER BEING EXPOSED TO ELEVATED TEMPERATURES

2021 ◽  
Vol 18 (1) ◽  
pp. 12-19
Author(s):  
Dr. Sherif El-Gamal ◽  
Abdulrahman M. Al-Fahdi ◽  
Mohammed Meddah ◽  
Abdullah Al-Saidy ◽  
Kazi Md Abu Sohel
Keyword(s):  
Flexural Strength ◽  
Elevated Temperatures ◽  
Flexural Modulus ◽  
Flexural Behavior ◽  
Test Results ◽  
Gfrp Bars ◽  
Reinforced Polymer ◽  
Significant Strength ◽  
Glass Frp ◽  
Frp Bars

This research study investigates the flexural behavior of fiber reinforced polymer (FRP) bars after being subjected to different levels of elevated temperatures (100, 200 and 300°C). Three types of glass FRP bars (ribbed, sand coated, and helically wrapped) and one type of carbon FRP bars (sand coated) were used in this study. Two testing scenarios were used: a) testing specimens immediately after heating and b) keeping specimens to cool down before testing. Test results showed that as the temperature increased the flexural strength and modulus of the tested FRP bars decreased. At temperatures higher than the glass transition temperature (Tg), significant flexural strength and modulus losses were recorded. Smaller diameter bars showed better residual flexural strength and modulus than larger diameter bars. The immediately tested bars showed significant strength and modulus losses compared to bars tested after cooling. Different types of GFRP bars showed comparable results. However, the helically wrapped bars showed the highest flexural strength losses (37 and 60%) while the sand coated bars showed the lowest losses (29 and 39%) after exposure to 200 and 300℃, respectively. The carbon FRP bars showed residual flexural strengths comparable to those recorded for the GFRP bars; however, they showed lower residual flexural modulus after being subjected to 200 and 300℃.

Designing and Testing of Concrete Bridge Decks Reinforced with Glass FRP Bars

2006 ◽  
Vol 11 (2) ◽  
pp. 217-229 ◽  
Author(s):  
Brahim Benmokrane ◽  
Ehab El-Salakawy ◽  
Amr El-Ragaby ◽  
Thomas Lackey
Keyword(s):  
Bridge Decks ◽  
Concrete Bridge ◽  
Concrete Bridge Decks ◽  
Glass Frp ◽  
Frp Bars
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