Results 211 to 220 of about 2,428,401 (252)
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A nonlinear study on structural damping of SMA hybrid composite beam
Thin-Walled Structures, 2019Abstract A more realistic analysis of forced and transient vibrations for a composite beam with SMA wires is provided by considering the following details: Low and high temperature vibrations are simulated by using the Panico–Brinson model which replicates the pseudo-elastic (PE) and ferro-elastic (FE) hysteresis types of martensite transformations ...
Yahya Bayat, Hamid Ekhteraei Toussi
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A SMA/CFRP hybrid composite with damage suppression effect at ambient temperature
Scripta Materialia, 2003The shape memory characteristics of cold-worked TiNiNb alloys were investigated for developing shape memory alloy/carbon fiber reinforced plastics hybrid composites for damage suppression even at ambient temperature. An alloy with very wide transformation temperature hysteresis (Ms 130 C) was developed, and the above composites were fabricated using ...
Xu Ya, Hideki Nagai, M Asai
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Aerospace Science and Technology, 2017
Abstract The thermal buckling and post-buckling behavior of laminated composite beam reinforced with Shape Memory Alloy (SMA) wires is explored. The thermo-mechanical behavior of embedded SMA wires is formulated based on one-dimensional Brinson SMA model.
Yahya Bayat, Hamid EkhteraeiToussi
exaly +2 more sources
Abstract The thermal buckling and post-buckling behavior of laminated composite beam reinforced with Shape Memory Alloy (SMA) wires is explored. The thermo-mechanical behavior of embedded SMA wires is formulated based on one-dimensional Brinson SMA model.
Yahya Bayat, Hamid EkhteraeiToussi
exaly +2 more sources
Vari-stiffness characteristics of a 3D SMA hybrid basalt woven composite
Composite Structures, 2022Jun Ke +4 more
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Free vibration analysis of SMA hybrid composite beam
AIP Conference Proceedings, 2019In any engineering analysis or investigation, a complex system is first visualized as a physical model. Then the mathematical model of the same is developed, and then the further analysis is carried out. By this we get good knowledge of the behavior of the system at lesser costs.
Sri Harsha, Basavaraj Noolvi
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Active shape change of an SMA hybrid composite plate
Smart Structures and Systems, 2010An experimental study was carried out to investigate the shape control of plates via embedded shape memory alloy (SMA) wires. An extensive body of literature proposes the use of SMA wires to actively modify the shape or stiffness of a structure; in most cases, however, the study focuses on modeling and little experimental data is available.
DAGHIA, FEDERICA +3 more
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Modeling and transient dynamic analysis of pseudoelastic SMA hybrid composite beam
Applied Mathematics and Computation, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
S. M. R. Khalili +2 more
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The Response of SMA Hybrid Composite Materials to Low Velocity Impact
Journal of Intelligent Material Systems and Structures, 1994Composite material impact damage tolerance and resistance are often limiting crite ria when composites are considered for critical load bearing applications. Often undetectable to visual inspection, foreign object impact causes varying degrees of damage to composite structures which can initiate fatal material failures under various operating loads ...
Jeffrey S.N. Paine, Craig A. Rogers
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A new method for fabricating SMA/CFRP smart hybrid composites
Intermetallics, 2002Abstract In order to suppress the microscopic mechanical damages in composite system, and thus to increase the reliability of carbon fiber reinforced plastics (CFRP), a smart composite SMA/CFRP is attracting much attention. In this application, the shape memory alloy (SMA) is expected to exert compressive stress to CFRP by reverse transformation upon
Ya Xu +6 more
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Review of Multi-Functional SMA Hybrid Composite Materials and Their Applications
Adaptive Structures and Composite Materials: Analysis and Application, 1994Abstract A review of multi-functional SMA hybrid composites and past and present applications is presented. Shape memory alloy (SMA) materials such as nitinol have unique properties associated with the shape recovery effect and the material’s phase changes that have proven useful in a variety of actuator and sensor applications ...
Jeffrey S. N. Paine, Craig A. Rogers
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