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Boeing 787
Publications associées (33)
Flexible free-standing Fe-CoP-NAs/CC nanoarrays for high-performance full lithium-ion batteries
In this study, a flexible, free-standing Fe -doped CoP nanoarrays electrode for superior lithium -ion storage has been successfully fabricated. The electrode combines the advantages of a Fe -doping and a flexible carbon cloth (CC) support, resulting in a h ...
Academic Press Inc Elsevier Science2024Full Scale Experiments of a Composite Steel Moment Resisting Frame: Behavioral Insights and Implications on Seismic Design
Dimitrios Lignos, Hammad El Jisr
This paper discusses the cyclic performance of a heavily instrumented 2-bay full-scale composite-steel moment resisting frame (CMRF) sub-system from the onset of structural damage up until incipient collapse. The CMRF featured stiffened end plate bolted co ...
EEME2023Irreversible cyclic cohesive zone model for prediction of mode I fatigue crack growth in CFRP-strengthened steel plates
Alain Nussbaumer, Ardalan Hosseini, Elyas Ghafoori
Experimental studies on various strengthening systems for steel elements under fatigue loading showed that the use of carbon fiber reinforced polymer (CFRP) strengthening system could significantly enhance the fatigue lifetime. Besides, more recently it wa ...
2020CFRP Strengthening and Long-Term Monitoring of an Old Metallic Roadway Bridge in Melbourne
Ardalan Hosseini, Masoud Motavalli, Elyas Ghafoori
This study gives an overview on carbon fibre-reinforced polymer (CFRP) strengthening and wireless sensor network (WSN) monitoring of a 121-year-old metallic roadway bridge in Melbourne, Australia. A flat prestressed unbonded retrofit (FPUR) system was deve ...
IABSE2019Design optimization of a CFRP-aluminum joint for a bioengineering application
Lightweight design demands and complexity requirements of modern high-end structures in aerospace, automotive, sports and bioengineering can be successfully covered by a combination of fiber reinforced polymers (FRPs) with metallic components. Conventional ...
Cambridge University Press (CUP)2019Fatigue life prediction under realistic loading conditions
The accurate modeling of the fatigue behavior of composite materials under constant amplitude (CA) cyclic stress is in itself a difficult task but when loading is of variable amplitude (VA), the situation is even more complicated since an appropriate damag ...
Elsevier2019Development of prestressed unbonded and bonded CFRP strengthening solutions for tensile metallic members
Alain Nussbaumer, Ardalan Hosseini, Masoud Motavalli, Elyas Ghafoori
In this study, a novel unbonded mechanical clamping system was developed for the strengthening of tensile metallic members using prestressed carbon fiber reinforced polymer (CFRP) plates. The system clamps a pair of prestressed CFRP reinforcement to a meta ...
2019Prestressed FRP-strengthening and wireless monitoring of a metallic bridge in Australia
Ardalan Hosseini, Masoud Motavalli, Elyas Ghafoori
This paper presents the first application of pre-stressed carbon fibre-reinforced polymer (CFRP) material for strengthening of a metallic bridge in Australia. The study also describes the application of a wireless sensor network (WSN) system for long-term ...
Taylor & Francis2018Distributed modular temperature-strain sensor based on optical fiber embedded in laminated composites
Marcelo Alfonso Soto Hernandez, Pingyu Zhu
A smart structure based on carbon fiber reinforced polymer (CFRP) embedding optical fibers is proposed for distributed sensing in structural health monitoring. The proposed CFRP package provides mechanical protection to the optical fiber, enables temperatu ...
2018Investigating the effects of concrete compressive strength, CFRP thickness and groove depth on CFRP-concrete bond strength of EBROG joints
Dominant efficacy of the new developed ‘‘externally bonded reinforcement on grooves” (EBROG) technique in comparison with ‘‘externally bonded reinforcement” (EBR) method has been previously shown when fiber reinforced polymer (FRP) composites are used for st ...
2018