Results 11 to 20 of about 1,158,862 (265)

Evolution of the Mechanical Properties and Cracking Pattern of Cementitious Composites Reinforced with Hooked Steel Fibers

open access: yesCivil and Environmental Engineering, 2020
Degradation and disintegration of concrete depend on the formation of cracks and micro cracks intensively. With increase loading, micro cracks are linked together and form cracks.
Ranjbar Hamid, Jadidi Ali, Amerei Hosein
doaj   +1 more source

Steel Reinforcing Bar and Steel Fibers Content Effect on Tensile and Electrical Behaviors of Strain-Hardening Cement Composite (SHCC) with MWCNTs in Direct Tension

open access: yesApplied Sciences, 2021
This research examines the influence of an embedded steel reinforcing bar and micro steel fibers on the tensile and electrical properties of polyethylene (PE) fibers reinforced cement composite dumbbell-shaped specimens with multi-walled carbon nanotubes
Dong-Hui Kim   +5 more
doaj   +1 more source

Influence of the Incorporation of Rubber Fibers on The Properties of Concrete Reinforced with Steel Fibers [PDF]

open access: yesMaterials Research, 2023
The use of steel fibers in concrete affects its rheological properties in the fresh state and increases its energy absorption capacity in the hardened state.
Augusto Carlos Gomes da Silva   +6 more
doaj   +1 more source

Experimental study on flexural strength of slurry infiltrated fibrous concrete (SIFCON) produced with various percentages of waste steel fibers recovered from used tires [PDF]

open access: yesE3S Web of Conferences
Slurry Infiltrated Fibrous Concrete (SIFCON), a modified version of Fiber Reinforced Concrete (FRC), addresses the challenge of increased fiber volume fractions. Commercially produced steel fibers are typically used in FRC and SIFCON.
Penda Ravi Prasad, I V Ramana Reddy
doaj   +1 more source

Research on the Mechanical, Thermal, Induction Heating and Healing Properties of Steel Slag/Steel Fibers Composite Asphalt Mixture

open access: yesApplied Sciences, 2017
In this paper, steel slag/steel fiber composite asphalt mixture were prepared. The effects of the addition of steel slag and/or steel fibers on the mechanical, thermal, induction heating and healing properties of asphalt mixture were investigated.
Quantao Liu   +4 more
doaj   +1 more source

Influence of Tire-Recycled Steel Fibers on Strength and Flexural Behavior of Reinforced Concrete

open access: yesAdvances in Materials Science and Engineering, 2020
Tire production is increasing every year due to the increase in vehicle sales. The generation and disposal of waste are inherent to life itself and have presented very serious problems to the human community in China.
Yancong Zhang, Lingling Gao
doaj   +1 more source

Shear Behavior of Steel-Fiber-Reinforced Recycled Aggregate Concrete Deep Beams

open access: yesBuildings, 2021
Results of an experimental investigation aimed at studying the effect of steel fibers on the shear behavior of concrete deep beams made with a 100% recycled concrete aggregate (RCA) are presented in this paper.
Nancy Kachouh   +3 more
doaj   +1 more source

Shear capacity of reinforced concrete beams with recycled steel fibers

open access: yesOpen Engineering, 2023
This study investigates the effect of using recycled steel fibers (RSFs) extracted from cut tires with dimensions of 0.8 and 40 mm in diameter and length, respectively. Different percentages of fibers were used, which are 0.5, 1, 1.5, and 2%.
Muneam Ali K., Makki Ragheed F.
doaj   +1 more source

Effect of Steel Fibers on the Properties of Refractory Free Cement Concrete

open access: yesJournal of Engineering, 2023
Free cement refractory concrete is a type of refractory concrete with replacing alumina cement by bonding materials such as white kaolin, red kaolin and fumed silica.
Abeer Abdulqader Salih   +1 more
doaj   +1 more source

The role of confinement loss in highly nonlinear silica holey fibers [PDF]

open access: yes, 2003
Small-core holey fibers (HFs) can offer tight mode confinement, and are, therefore, attractive for highly nonlinear fiber applications. However, we show here that confinement loss can significantly degrade the performance of devices based on such small ...
Richardson, D.   +4 more
core   +1 more source

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