Results 21 to 30 of about 354,197 (292)
Structural performance of steel-concrete sandwich beams with carbon nanofiber reinforcement [PDF]
, 2019 Cementitious materials such as concrete are typically characterised as quasi-brittle with low tensile strength and low strain capacity, which hence affect the long-term durability of the structure.
Ashraf S. Ayoub +19 more
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A Method for the Design of Concrete with Combined Steel and Basalt Fiber
Applied Sciences, 2021 Combining different fiber types may improve the mechanical properties of fiber reinforced concrete. The present study is focused on investigating hybrid fiber reinforced concrete (HFRC) with steel and basalt fiber.
Leonid Dvorkin +3 more
doaj +1 more source
Bond behavior of fiber reinforced polymer bars under direct pullout conditions [PDF]
, 2004 This paper examines the behavior of Eurocrete fiber-reinforced polymer (FRP) bars (glass, carbon, aramid, and hybrid) in concrete under direct pullout conditions.
Cairns J. +4 more
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Behavior of hybrid reinforced concrete columns
IOP Conference Series: Materials Science and Engineering, 2020 Abstract This paper involves an experimental investigation to study the behavior of short rectangular columns cast with hybrid concrete, to compare the strength, stiffness and toughness provided by the hybrid structural system and the results collected may be used as basic data for future development of design models for this combination
Marawan M Hamid +2 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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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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Solving Stochastic Inflation for Arbitrary Potentials [PDF]
, 2005 A perturbative method for solving the Langevin equation of inflationary cosmology in presence of backreaction is presented. In the Gaussian approximation, the method permits an explicit calculation of the probability distribution of the inflaton field ...
Martin, Jerome, Musso, Marcello
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Timber-Steel-Concrete Hybrid Connections
, 2022 Since sustainability in construction has become a major headline, the use of timber composite structures has grown in popularity. Apart from the lower carbon and energy footprint, the high (tensile) strength over density of timber compared to concrete (and even mild steel) is regarded as one of the driving factors for the increase in popularity of the ...
openaire +2 more sources