Development/Splice Strength of Reinforcing Bars Embedded in Plain and Fiber Reinforced Concrete

10.14359/4163 ◽  
1994 ◽  
Vol 91 (5) ◽  
Keyword(s):  
Reinforced Concrete ◽  
Fiber Reinforced Concrete ◽  
Fiber Reinforced ◽  
Reinforcing Bars

scholarly journals Bond of reinforcing bars to steel fiber reinforced concrete

2016 ◽  
Vol 105 ◽  
pp. 275-284 ◽  
Author(s):  
E. Garcia-Taengua ◽  
J.R. Martí-Vargas ◽  
P. Serna
Keyword(s):  
Reinforced Concrete ◽  
Steel Fiber ◽  
Fiber Reinforced Concrete ◽  
Fiber Reinforced ◽  
Reinforcing Bars ◽  
Steel Fiber Reinforced Concrete

Experimental Study on Seismic Performance of Small Span-to-Depth Ratio Coupling Beams with PVA Fiber Reinforced Concrete

2014 ◽  
Vol 513-517 ◽  
pp. 134-137
Author(s):  
Yan Xia Ye ◽  
Long Hai Qin ◽  
Tao Liu ◽  
Xiang Yang Sun
Keyword(s):  
Reinforced Concrete ◽  
Fiber Reinforced Concrete ◽  
Hysteretic Behavior ◽  
Fiber Reinforced ◽  
Reinforcing Bars ◽  
Coupling Beams ◽  
Static Tests ◽  
Depth Ratio ◽  
Pva Fiber ◽  
Test Result

A series of pseudo-static tests were conducted with 4 coupling beams whose span-depth ratio 1.2. Common reinforced concrete and PVA fiber reinforced concrete were used for different specimens. In each of the specimens, there were longitudinal reinforcement, constructional reinforcement and stirrup, one of the specimens had crossed reinforcing bars. The failure mode of the coupling beams were studied, as well as hysteretic behavior. The test result indicated that using PVA fiber reinforced concrete could improve coupling beams carrying capacity, and could also reduce the amount of stirrup needed for seismic calculation; PVA members ductility was also improved.

scholarly journals BOND STRESS TRANSMISSION MECHANISM IN THE INTERFACE BETWEEN ULTRA HIGH STRENGTH FIBER REINFORCED CONCRETE AND REINFORCING BARS

2009 ◽  
Vol 65 (1) ◽  
pp. 1-15
Author(s):  
Tetsuo KAWAGUCHI ◽  
Makoto KATAGIRI ◽  
Kazuyoshi SHIRAI ◽  
Junichiro NIWA
Keyword(s):  
Reinforced Concrete ◽  
High Strength ◽  
Bond Stress ◽  
Fiber Reinforced Concrete ◽  
Transmission Mechanism ◽  
Fiber Reinforced ◽  
Reinforcing Bars ◽  
Stress Transmission ◽  
High Strength Fiber

Effect of combined drink cans and steel fibers on the impact resistance and mechanical properties of concrete

2020 ◽  
Vol 14 (2) ◽  
pp. 6734-6742
Author(s):  
A. Syamsir ◽  
S. M. Mubin ◽  
N. M. Nor ◽  
V. Anggraini ◽  
S. Nagappan ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Compressive Strength ◽  
Reinforced Concrete ◽  
Impact Resistance ◽  
Fiber Reinforced Concrete ◽  
Steel Fibers ◽  
Fiber Reinforced ◽  
Indirect Tensile ◽  
The Impact

This study investigated the combine effect of 0.2 % drink cans and steel fibers with volume fractions of 0%, 0.5%, 1%, 1.5%, 2%, 2.5% and 3% to the mechanical properties and impact resistance of concrete. Hooked-end steel fiber with 30 mm and 0.75 mm length and diameter, respectively was selected for this study.  The drinks cans fiber were twisted manually in order to increase friction between fiber and concrete. The results of the experiment showed that the combination of steel fibers and drink cans fibers improved the strength performance of concrete, especially the compressive strength, flexural strength and indirect tensile strength. The results of the experiment showed that the combination of steel fibers and drink cans fibers improved the compressive strength, flexural strength and indirect tensile strength by 2.3, 7, and 2 times as compare to batch 1, respectively. Moreover, the impact resistance of fiber reinforced concrete has increase by 7 times as compared to non-fiber concretes. Moreover, the impact resistance of fiber reinforced concrete consistently gave better results as compared to non-fiber concretes. The fiber reinforced concrete turned more ductile as the dosage of fibers was increased and ductility started to decrease slightly after optimum fiber dosage was reached. It was found that concrete with combination of 2% steel and 0.2% drink cans fibers showed the highest compressive, split tensile, flexural as well as impact strength.    

Fiber-reinforced concrete in precast concrete applications: Research leads to innovative products

PCI Journal ◽  
2012 ◽  
Vol 57 (3) ◽  
pp. 33-46 ◽  
Author(s):  
Nemkumar Banthia ◽  
Vivek Bindiganavile ◽  
John Jones ◽  
Jeff Novak
Keyword(s):  
Reinforced Concrete ◽  
Precast Concrete ◽  
Fiber Reinforced Concrete ◽  
Fiber Reinforced ◽  
Innovative Products
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