Results 11 to 20 of about 2,842,051 (345)
Journal of Materials Research and Technology, 2020 This study developed a novel curvilinear steel fiber to improve the tensile behavior of ultra-high-performance concrete (UHPC) and to mitigate the stress concentration observed in conventional deformed steel fibers.
Jae-Jin Kim, Yun Sik Jang, Doo-Yeol Yoo
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Influence of Tire-Recycled Steel Fibers on Strength and Flexural Behavior of Reinforced Concrete
Advances 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
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Comparison of Hook and Straight Steel Fibers Addition on Malaysian Fly Ash-Based Geopolymer Concrete on the Slump, Density, Water Absorption and Mechanical Properties. [PDF]
Materials (Basel), 2021 Geopolymer concrete has the potential to replace ordinary Portland cement which can reduce carbon dioxide emission to the environment. The addition of different amounts of steel fibers, as well as different types of end-shape fibers, could alter the ...
Faris MA +9 more
europepmc +2 more sources
International Journal of Solids and Structures, 2019 Abstract This work presents a novel numerical model based on the use of coupling finite elements to simulate the behavior of steel fiber reinforced concrete (SFRC) with a discrete and explicit representation of steel fibers. The material is described as a composite made up by three phases: concrete, discrete discontinuous fibers and fiber-matrix ...
Luís A. G. Bitencourt +3 more
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Frontiers in Materials, 2022 With the increasing number of vehicles in the world, the amount of waste tires is increasing day by day. In this case, the disposal of expired tires will cause serious environmental problems.
Özer Zeybek +5 more
semanticscholar +1 more source
Frontiers in Materials, 2021 The production of rice is significant worldwide; the husk produced is generally used as a combustible material for the preparation of paddies, delivering energy through direct combustion as well as by gasifying.
Osama Zaid +3 more
semanticscholar +1 more source
Civil 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
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Applied 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
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Influence of the Incorporation of Rubber Fibers on The Properties of Concrete Reinforced with Steel Fibers [PDF]
Materials 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
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Effect of Steel Fibers on the Hysteretic Performance of Concrete Beams with Steel Reinforcement-Tests and Analysis. [PDF]
Materials (Basel), 2020 The use of fibers as mass reinforcement to delay cracking and to improve the strength and the post-cracking performance of reinforced concrete (RC) beams has been well documented. However, issues of common engineering practice about the beneficial effect
K Kytinou V +3 more
europepmc +2 more sources