Results 21 to 30 of about 5,943,676 (268)
Estimating the Bond Strength of FRP Bars Using a Hybrid Machine Learning Model
Buildings, 2022 Although the use of fiber-reinforced plastic (FRP) rebars instead of mild steel can effectively avoid rebar corrosion, the bonding performance gets weakened.
Ran Li, Lulu Liu, M. Cheng
semanticscholar +1 more source
Modelling and Simulation in Engineering, 2022 The use of externally bonded fiber-reinforced polymer (EB-FRP) composites for shear strengthening of reinforced concrete (RC) beams presents many challenges given the complex phenomena that come into play.
Amirali Abbasi +2 more
doaj +1 more source
Efficiency of coating layers used for thermal protection of FRP strengthened beams [PDF]
HBRC Journal, 2014 AbstractThis paper investigates the efficiency of coating layers used for thermal protection of Fiber-Reinforced Polymer (FRP) strengthened Reinforced Concrete (RC) beams.An experimental program was carried out on 36 RC beams protected by using different coating layers of Perlite, Vermiculite, Portland Cement (PC) mortar, clay and ceramic fiber.
Osama A. Kamal +2 more
openaire +2 more sources
Compressive performance of fiber reinforced polymer encased recycled concrete with nanoparticles
Journal of Materials Research and Technology, 2021 Nanomaterials have been used in improving the performance of construction materials due to their compacting micro-structure effect and accelerating cement hydration reaction.
Chang Gao +8 more
doaj +1 more source
Durability of concrete pavement strengthened with asphalt layer with FRP fibres
Archives of Civil Engineering, 2018 SummaryPavements made of cement concrete, used for road constructions, are damaged during use. This applies to both the pavements of rural and forest roads with very low traffic loads, as well as road pavements with high traffic loads. One of the most effective ways of repairing damaged concrete cement pavements is through placing an asphalt overlay on
Tutka P. +4 more
openaire +2 more sources
Tension-tension fatigue behavior of ductile adhesively-bonded FRP joints
Composite structures, 2021 The tension-tension fatigue behavior of ductile adhesively-bonded double-lap FRP joints was experimentally investigated. An acrylic adhesive, which was in the rubbery state at ambient temperature, provided the joint ductility.
Lulu Liu +3 more
semanticscholar +1 more source
Behavior of RC beams patch repaired and strengthened with FRP composites : a numerical study [PDF]
, 2014 Includes bibliographical references.Reinforced concrete (RC) beams get deteriorated and become deficient mainly due to corrosion of steel reinforcements, poor maintenance and design, earthquakes and aging.
Mundeli, Salathiel
core +1 more source
Axial Behavior of FRP Confined Concrete Using Locally Available Low-Cost Wraps
Sustainability, 2022 This study investigates the influences of three types of locally available low-cost Fiber Reinforced Polymers (FRP) wraps and two concrete mix designs on the axial behavior of FRP confined concrete.
A. Qazi, Q. Khan, H. Ahmad, T. Pham
semanticscholar +1 more source
Polymer Testing, 2021 With the wide application of fiber reinforced polymer (FRP) composites, the impact resistance and damping properties of FRP have been considered as the essential properties of many applications.
Anni Wang, Xiaojun Wang, Guijun Xian
doaj +1 more source
Parameter Study of Interfacial Capacities for FRP–Steel Bonded Joints Based on 3D FE Modeling
Materials, 2022 This paper investigated the stress distribution of an adhesive layer for GFRP–steel bonded joints under 22.48 kN tensile loading using a three-dimensional numerical simulation. Firstly, a stress analysis of three paths was conducted, and after comparison,
Jie Liu +4 more
semanticscholar +1 more source