Results 21 to 30 of about 2,840 (227)
Advances in Materials Science and Engineering, 2018 This study assessed the mechanical properties and durability of latex-modified fiber-reinforced segment concrete (polyolefin-based macrosynthetic fibers and hybrid fiber-macrosynthetic fiber and polypropylene fiber) for a tunnel liner application.
Joo-Ha Lee +5 more
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Case Studies in Construction Materials, 2022 Environmental impact and inherit brittleness of conventional concrete can be reduced simultaneously by utilising recycled aggregates instead of natural ones and fiber-reinforcements.
Mohamed Hechmi El Ouni +7 more
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Advances in Mechanical Engineering, 2020 The fault-crossing tunnel in meizoseismal area is directly subjected to strong ground motion, which leads to the failure of the tunnel lining. In order to improve the seismic safety of tunnel, fiber-reinforced concrete is applied to tunnel lining in this
Dong An +3 more
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Revista IngenierÃa de Construcción, 2023 The study presents an experimental investigation of the fracture behavior of hardened slag and fly ash-based alkali-activated normal and high-strength geopolymer concrete compared with conventional Ordinary Portland Cement (O.P.C.) based concrete with ...
Pranay Singh +5 more
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Mechanical Experiments on Concrete with Hybrid Fiber Reinforcement for Structural Rehabilitation
Materials, 2022 Reinforced concrete is used in the construction of bridges, buildings, retaining walls, roads, and other engineered structures. Due to seismic activities, a lot of structures develop seismic cracks. The rehabilitation of such structures is necessary for public safety. The overall aim of this research study was to produce a high-performance hybrid fiber-
Muhammad Asharib Shahid +5 more
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Electronic Journal of Structural EngineeringThis study aimed to investigate the mechanical properties of steel-polyacrylonitrile hybrid fiber reinforced concrete and its durability under freeze-thaw damage.
Lixun Liao +5 more
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Some Properties of Hybrid Fibers High Strength Lightweight Aggregate Concrete [PDF]
Engineering and Technology Journal, 2015 This investigation aims to study some properties of high strength lightweight aggregate concrete (HSLWAC) reinforcedwith mono and hybrid fibers in different dimensions and types. High strengthporcelinite lightweight aggregate concretemix with compressive
Wasan Ismail Khalil +1 more
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Mechanical Properties and Impact Resistance of Hybrid Fiber Reinforced Concrete with Type of Reinforcing Fibers for Precast Concrete [PDF]
Journal of The Korean Society of Agricultural Engineers, 2013 The objective of the current study is to evaluate the effects depending on the types of reinforcing fibers being influential in view of mechanical properties and impact resistance of hybrid fiber reinforced concrete (HFRC) for applications to precast concrete structure. Hybrid fibers applied therefor were three types such as PP/MSF (polypropylene fiber+
Ri-On Oh, Chan Gi Park
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Study on the Model Test of the Antibreaking Effect of Fiber Reinforced Concrete Lining in Tunnel
Shock and Vibration, 2020 In order to study the antibreaking effect of the fiber reinforced concrete lining in the tunnel, this paper takes the a subway tunnel engineering project in F2-3 section of Jiujiawan fault as the research background and carries out the antibreaking model
Guang-yao Cui +2 more
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Materials Research Express, 2021 In the present study, steel fiber and amorphous alloy fiber were applied either single-added or hybrid-added to produce high performance fiber-reinforced concrete (HPC).
Y Li, Y G Deng
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