Results 21 to 30 of about 22,555 (166)
Fibers, 2019 This study presents an experimental investigation of the flexure behavior of exterior beam-column joints made from hybrid concrete (normal concrete (NC) and reactive powder concrete (RPC)) or hybrid reinforcement (steel and carbon fiber reinforced ...
Ammar Yaser Ali +1 more
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Advances in Materials Science and Engineering, 2022 In order to obtain the design method of hybrid fiber reinforced concrete with better mechanical properties, the hybrid effect of fiber and the optimal fiber dosage are studied.
Zhenhai Zeng +3 more
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Effect of whisker toughening on the dynamic properties of hybrid fiber concrete
Case Studies in Construction Materials, 2023 In the present study, the test analyzed the effect of calcium carbonate whisker powder on the properties of hybrid fiber concrete incorporated with basalt and mesh polypropylene fibers.
Haolong Guo +4 more
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Case Studies in Construction Materials, 2023 The purposes of this study are (i) to evaluate the mechanical properties of triple hybrid-reinforced concrete mixed with carbon nanotubes, nano-silica, and graphene oxide and (ii) to determine the effect of these properties on the bond strength. First of
Dongsun Hwangbo +7 more
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Revista Ingeniería 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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Concrete hybrid manufacturing: A machine architecture
Procedia CIRP, 2021 Abstract Concrete hybrid manufacturing is an emerging technology for the construction industry sector. Herein, an innovative construction machine based on a cable robot, which is able to carry additive and material removal modules is presented and the challenges for its assembly are given.
Muñiz, Manuel +15 more
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Mechanical Properties of Hybrid Fiber Reinforced Rubber Concrete [PDF]
Materials, 2021 Orthogonal experiments were designed for hybrid fiber rubber concrete (HFRC). The mechanical properties of HFRC were tested and compared with ordinary concrete. The effects of basalt fiber volume ratio (VBF), PVA fiber volume ratio (VPF) and rubber volume ratio (VR) on the compressive strength, splitting tensile strength and flexural strength of HFRC ...
Su, Qiang, Xu, Jin-Ming, Wang, Yong-Dong
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Mağallaẗ Al-kūfaẗ Al-handasiyyaẗIn this research, thirteen T-shaped hybrid concrete beams were designed to investigate their flexural behavior. Flanges of all beams were cast by 106 N/mm2 fcu of self-compacting high-strength concrete (SC-HSC), while the webs were made by 45 N/mm2 fcu ...
Meqdam Y. Y. Al-Jabban +1 more
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Advances in Civil Engineering, 2020 The damage to a concrete wall caused by a strong earthquake is generally concentrated at the bottom of the concrete wall, which seriously threatens the safety of the steel-concrete hybrid structure and is very difficult to repair after an earthquake.
Liang Li, Guoqiang Li, Tianhua Zhou
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Seismic Performance and LCA Comparison between Concrete and Timber–Concrete Hybrid Buildings
Buildings, 2023 The growing demand for energy-efficient and environmentally sustainable building materials has led to an increasing interest in hybrid timber-concrete construction. These structures combine the advantages of the two materials, potentially reducing the carbon footprint, shortening construction timelines, and improving seismic and building physics ...
Xiaoyue Zhang +4 more
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