Results 41 to 50 of about 42,657 (162)

Steel Fiber Reinforced Concrete

International Journal for Research in Applied Science and Engineering Technology, 2019
Steel Fiber Reinforced Concrete (SFRC) is a composite material that the steel fiber is evenly mixed with ordinary concrete. The steel fiber reinforced concrete is regarded as a kind of fiber strengthening system. The stress, elastic modulus and strength of steel fiber reinforced concrete are deduced by the rule of mixture.
Jialiang Yao, Zhigang Zhou, Hongzhuan Zhou   +2 more
openaire   +2 more sources

The effect of steel fiber on the mechanical properties of high-performance steel fiber reinforced concrete

Journal of Physics: Conference Series
Abstract To investigate the impact of steel fiber properties on the mechanical behavior of C60 high-performance steel fiber-reinforced concrete (SFRC), the compression and splitting tensile tests were conducted through systematic variation of fiber geometry, fiber diameter, and fiber dosage.
Juan Chen, Feng Li, Pandong Hu, Chuan Chen, Tingxiao Ming, Zhenyuan Yang   +5 more
openaire   +1 more source

The feasibility of constructing rubber concrete pavement reinforced with recycled and industrial steel fibers

Results in Materials
The utilization of waste tires in the construction sector offers a sustainable and durable alternative to traditional materials. This study investigates the performance of the rubberized concrete pavement reinforced with steel fibers, incorporating ...
Arash Shadfar, Mehdi Nani, Reza Shirinabadi, Seyed Azim Hosseini   +3 more
doaj   +1 more source

The Effect of Different Types of Fibers and Cement Substitutes on High-Performance Concrete Cured in Standard, Thermal, and Sulfate Conditions

International Journal of Concrete Structures and Materials
In this study, the workability and mechanical characteristics of concrete containing different types of fibers and cement substitutes of concrete under standard, thermal, and sulfate environment curing conditions were compared.
Shiva Safari Taleghani, Amir Masoud Salehi, Mojtaba Mehraein, Gholamreza Asadollahfardi   +3 more
doaj   +1 more source

Analysis of the bond-slip performance of steel bars and steel fiber recycled concrete based on the constitutive relationship model

Fracture and Structural Integrity, 2021
In order to promote the application of steel fiber recycled concrete in projects such as roads and bridges, 25 groups of steel fiber recycled concrete with different mix proportions were designed, taking the replacement rate of recycled aggregate and ...
Zhengbing Xia, Xiaofang Duan
doaj  

Behavior

HBRC Journal, 2013
This paper presents an experimental and analytical study on the behavior of post-tensioned concrete beams with variable discontinuous fibers’ content.
Hossam-eldin Abd-elazim Elsharkawy, Tamer Elafandy, Abdel Wahab EL-Ghandour, Amr Ali Abdelrahman   +3 more
doaj   +1 more source

Influence of Steel Fiber Characteristic Parameters and Forming Methods on Tensile Performance of Ultra-high Performance Concrete [PDF]

长江科学院院报
To explore the mechanical properties of ultra-high performance concrete (UHPC) with different steel fibers under uniaxial tension, we designed ten sets of uniaxial tensile tests on dog-bone-shaped UHPC specimens. We investigated how the aspect ratio (37,
DENG Zong-cai, WANG Meng-xin, WANG Hong-jun, CHEN Xiang-yu
doaj   +1 more source

Punching shear in concrete reinforced flat slabs with steel fibers and shear reinforcement

Revista IBRACON de Estruturas e Materiais, 2018
Steel fibers in reinforced concrete increase the performance of slab-column connection once they increase ductility and energy absorption capacity of the concrete. The use of fibers in flat slabs may increase strength and change the mode of failure.
T. H. MUSSE, E. A. P. LIBERATI, L. M. TRAUTWEIN, R. B. GOMES, G. N. GUIMARÃES   +4 more
doaj   +1 more source

EFFECT OF USING WASTE FIBERS ON THE STRENGTH PROPERTIES OF SUSTAINABLE REACTIVE POWDER CONCRETE

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ
A bulk volume of waste tires, an underrated global resource, is disposed of in landfills worldwide. Extracting recycled steel fibers from these tires is an evolving trend nowadays.
Shatha S. Hasan
doaj   +1 more source

TORSIONAL BEHAVIOR OF STEEL FIBERS REINFORCED SELF-COMPACTING CONCRETE BEAMS

Journal of Engineering and Sustainable Development, 2015
This research investigates experimentally torsional behavior of steel fibers reinforced self-compacting concrete beams with variables including steel fibers volume fraction(0.4% and 0.8%), reinforced with steel bars or non-reinforced self-compacting ...
Jasim Al-Khafaji, Ihsan Al-Shaarbaf, Ra'id F.Abbas   +2 more
doaj