Results 21 to 30 of about 8,541 (233)

Experimental and Numerical Investigation of Steel- and GFRP-Reinforced Concrete Beams Subject to Fire Exposure

open access: yesBuildings, 2023
This study investigates the behavior of three concrete beams reinforced with steel and GFRP bars under fire exposure. The fire tests of three beams were conducted including one control steel-reinforced concrete (RC) beam and two GFRP-RC beams.
Chanachai Thongchom   +6 more
doaj   +1 more source

Thermal analysis of GFRP-reinforced continuous concrete decks subjected to top fire [PDF]

open access: yes, 2017
Citation: Hawileh, R. A., & Rasheed, H. A. (2017). Thermal analysis of GFRP-reinforced continuous concrete decks subjected to top fire. International Journal of Advanced Structural Engineering. https://doi.org/10.1007/s40091-017-0168-7This paper presents
Hawileh, Rami A., Rasheed, Hayder A.
core   +2 more sources

Assessment and Prediction Model of GFRP Bars’ Durability Performance in Seawater Environment

open access: yesBuildings, 2022
In this study, the performance degradation law and mechanism of glass fiber reinforced polymer (GFRP) bars were investigated by being immersed in natural seawater (denoted as SW), saline-alkali solution (SA), or wrapped with concrete, and then submerged ...
Wenchao Li   +6 more
doaj   +1 more source

Comparative study of Steel-FRP, FRP and steel reinforced coral concrete beams in their flexural performance [PDF]

open access: yes, 2020
In this paper, a comparative study of Carbon Fiber Reinforced Polymer (CFRP) Bar and Steel-Carbon Fiber Composite Bar (SCFCB) reinforced coral concrete beams are made through a series experimental tests and theoretical analysis.
Fu, F., Huang, C., Wang, L., Zhang, J.
core   +1 more source

Combined Effects of Curing Temperatures and Alkaline Concrete on Tensile Properties of GFRP Bars

open access: yesInternational Journal of Polymer Science, 2017
A significant number of studies have been conducted on the tensile properties of GFRP bars embedded in concrete under different environments. However, most of these studies have been experimentally based on the environmental immersion test after standard-
Wen-rui Yang   +4 more
doaj   +1 more source

Durability evaluation of GFRP rebars in harsh alkaline environment using optimized tree-based random forest model

open access: yesJournal of Ocean Engineering and Science, 2022
GFRP bars reinforced in submerged or moist seawater and ocean concrete is subjected to highly alkaline conditions. While investigating the durability of GFRP bars in alkaline environment, the effect of surrounding temperature and conditioning duration on
Mudassir Iqbal   +2 more
doaj   +1 more source

Extraction of the beam elastic shape from uncertain FBG strain measurement points [PDF]

open access: yes, 2019
Aim of the present paper is the analysis of the strain along the beam that is equipped with Glass Fibers Reinforced Polymers (GFRP) with an embedded set of optical Fiber Bragg Grating sensors (FBG), in the context of a project to equip with these new ...
B Glisic   +6 more
core   +1 more source

Bending reinforced concrete beams with glass fiber reinforced polymer bars: an experimental analysis

open access: yesRevista IBRACON de Estruturas e Materiais, 2021
: There is a recurring need to construct in places where environmental aggressiveness is very high, such as tidal-splash sites, chemical industries, etc.
Tales Viebrantz Fernandes   +2 more
doaj   +1 more source

Masonry wall panels retrofitted with thermal-insulating GFRP-reinforced jacketing [PDF]

open access: yes, 2015
Today there is a need to provide thermally efficient walls, while at the same time to increase the mechanical properties of old unreinforced masonry walls that will not require large amounts of energy in the retrofitting or deconstruction processes.
Belloni, Elisa   +5 more
core   +1 more source

Cyclic Flexural and Shear Performances of Beam Elements with Longitudinal Glass Fiber Reinforced Polymer (GFRP) Bars in Exterior Beam-Column Connections

open access: yesApplied Sciences, 2018
The objective of this study is to examine the effect of the poor anchorage length of glass fiber reinforced polymer (GFRP) bars used for longitudinal reinforcement on the flexural and shear performances of beam elements in exterior beam⁻column ...
Keun-Hyeok Yang, Ju-Hyun Mun
doaj   +1 more source

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