Results 31 to 40 of about 147,807 (312)

Flexural Behavior of Fiber-Reinforced Self-Stressing Concrete T-Shaped Composite Beams

open access: yesAdvances in Civil Engineering, 2020
Given the excellent crack resistance performance of steel fiber-reinforced self-stressing concrete (SFRSSC), the bending performance of some composite beams with SFRSSC laminated layers was studied.
Boxin Wang, Ruichang Fang, Qing Wang
doaj   +1 more source

Finite Element Analysis on Inelastic Mechanical Behavior of Composite Beams Strengthened With Carbon-Fiber-Reinforced Polymer Laminates Under Negative Moment

open access: yesFrontiers in Materials, 2022
This work studies the improvement in the inelastic mechanical property of steel-concrete composite beams strengthened by carbon-fiber-reinforced polymer (CFRP) laminates under a negative moment.
Aiming Song   +3 more
doaj   +1 more source

Reinforcement of wood with natural fibers [PDF]

open access: yes, 2013
This paper describes an experimental programme which examines the reinforcement in flexure of timber beams with composite materials based on natural fibers in the form of fabrics made from hemp, flax, basalt and bamboo fibers.
A. Borri   +17 more
core   +1 more source

Flexural strengthening of RC beams using sisal fibre reinforced polymer (SFRP) composite with anchorage systems

open access: yesResults in Engineering, 2023
This research paper presents a study on the use of sisal fibre reinforced polymer (SFRP) composite as a sustainable alternative to artificial fibre reinforced polymers (FRPs) for strengthening reinforced concrete (RC) beams.
Arslan Qayyum Khan   +2 more
doaj   +1 more source

On sixfold coupled buckling of thin-walled composite beams [PDF]

open access: yes, 2009
A general analytical model based on shear-deformable beam theory has been developed to study the flexural–torsional coupled buckling of thin-walled composite beams with arbitrary lay-ups under axial load.
Back   +26 more
core   +2 more sources

Free vibration of axially loaded thin-walled composite box beams [PDF]

open access: yes, 2009
A general analytical model applicable to flexural–torsional coupled vibration of thin-walled composite box beams with arbitrary lay-ups under a constant axial force has been presented.
Banerjee   +23 more
core   +2 more sources

On triply coupled vibrations of axially loaded thin-walled composite beams [PDF]

open access: yes, 2009
Free vibration of axially loaded thin-walled composite beams with arbitrary lay-ups is presented. This model is based on the classical lamination theory, and accounts for all the structural coupling coming from material anisotropy.
Banerjee   +32 more
core   +2 more sources

The Response of Reinforced Concrete Composite Beams Reinforced with Pultruded GFRP to Repeated Loads

open access: yesJournal of Engineering, 2023
This paper investigates the experimental response of composite reinforced concrete with GFRP and steel I-sections under limited cycles of repeated load. The practical work included testing four beams. A reference beam, two composite beams with pultruded
Teghreed H. Ibrahim , Abbas A. Allawi
doaj   +1 more source

On sixfold coupled vibrations of thin-walled composite box beams [PDF]

open access: yes, 2008
This paper presents a general analytical model for free vibration of thin-walled composite beams with arbitrary laminate stacking sequences and studies the effects of shear deformation over the natural frequencies.
Armanios   +27 more
core   +2 more sources

Geometrically nonlinear theory of thin-walled composite box beams using shear-deformable beam theory [PDF]

open access: yes, 2009
A general geometrically nonlinear model for thin-walled composite space beams with arbitrary lay-ups under various types of loadings is presented. This model is based on the first-order shear deformable beam theory, and accounts for all the structural ...
Bauld   +24 more
core   +2 more sources

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