Results 101 to 110 of about 6,934 (234)

Analytical bond model for GFRP bars to steel fiber reinforced self-compacting concrete [PDF]

open access: yes, 2013
The objective of this study is to present a computational algorithm to analytically evaluate the bond behavior between GFRP bar and steel fiber reinforced self-compacting concrete (SFRSCC).
Barros, Joaquim A. O.   +3 more
core   +1 more source

Carbonation Law and Service Life Prediction of High-Performance Concrete Reinforced with GFRP Bars in Seawall Engineering

open access: yesRenmin Zhujiang
This study is based on the practical engineering application of GFRP bar-reinforced high-performance concrete in the seawall protection project of the Guanxi section, Guanyun County.
CAI Juan   +4 more
doaj   +2 more sources

Compressive and Bonding Performance of GFRP-Reinforced Concrete Columns

open access: yesBuildings
The use of glass-fiber-reinforced polymer (GFRP) bars as an alternative to steel bars for reinforcing concrete (RC) structures has gained increasing attention in recent years.
Eyad Alsuhaibani   +6 more
doaj   +1 more source

Fibres for enhancing of the bond capacity between GFRP rebar and concrete [PDF]

open access: yes, 2014
The effect of steel fibres (SF) and macro-polypropylene fibres (PPA) on the bond capacity between GFRP rebar and concrete has been studied in this work. A novel method using the equivalent bond strength to evaluate the bond toughness is proposed.
Aguiar, J. L. Barroso de   +4 more
core   +1 more source

A Modified Model for Deflection Calculation of Reinforced Concrete Beam with Deformed GFRP Rebar

open access: yesInternational Journal of Polymer Science, 2016
The authors carried out experimental and analytical research to evaluate the flexural capacity and the moment-deflection relationship of concrete beams reinforced with GFRP bars.
Minkwan Ju   +3 more
doaj   +1 more source

Development of sandwich panels combining fibre reinforced concrete layers and fibre reinforced polymer connectors: part I: conception and pull-out tests [PDF]

open access: yes, 2013
In this paper, an innovative and thermally efficient sandwich panel is proposed for the structural walls of a pre-fabricated modular housing system.
Azenha, Miguel   +3 more
core   +1 more source

Effect of the matrix behavior on the damage of ethylene–propylene glass fiber reinforced composite subjected to high strain rate tension [PDF]

open access: yes, 2012
This study investigates the origin of the strain rate effect on the mechanical behavior of a discontinuous glass fiber reinforced ethylene–propylene copolymer (EPC) matrix composite.
BOCQUET, Michel   +2 more
core   +6 more sources

Shear capacity of HPFRC beams flexurally reinforced with steel and prestressed GFRP bars [PDF]

open access: yes, 2013
This paper presents the relevant results from an experimental program to assess the shear capacity of high performance fiber reinforced concrete (HPFRC) beams flexurally reinforced with a hybrid system of passive steel and prestressed GFRP longitudinal ...
Barros, Joaquim A. O.   +3 more
core  

Damage Characterization of Beam-Column Joints Reinforced with GFRP Under Reversed Cyclic Loading

open access: yes, 2009
The use of fiber reinforced polymer (FRP) reinforcement in concrete structures has been on the rise due to its advantages over conventional steel reinforcement such as corrosion.
Said, Aly M.
core   +1 more source

Masonry vaults subjected to horizontal loads: Experimental and numerical investigations to evaluate the effectiveness of a GFRM reinforcement [PDF]

open access: yes, 2017
The paper investigates the effectiveness of a modern reinforcement technique based on a Glass Fiber-Reinforced Mortar (GFRM) for the enhancement of the performances of existing masonry vaults subjected to horizontal seismic actions.
Boem, Ingrid, Gattesco, Natalino
core   +1 more source

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