Low-velocity impact response of active thin-walled hybrid composite structures embedded with SMA wires

Khalili, S.M.R.; Shokuhfar, Ali; Malekzadeh, K.; Ghasemi, Faramarz Ashenai

doi:10.1016/j.tws.2007.01.017

Cited by 61 publications

(36 citation statements)

References 28 publications

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“…Malekzadeh extended his series of analytical modeling research works on impact [86,117,[129][130][131] to the low-velocity impact response to FML [132]. The author assumes a 2-DOF spring mass system as a mathematical model as the details shown in Fig.…”

Section: Analytical Developments In Fmlmentioning

confidence: 99%

Low velocity impact response of fibre-metal laminates – A review

Chai

Manikandan

2014

Composite Structures

268

126

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Section: Analytical Developments In Fmlmentioning

confidence: 99%

Low velocity impact response of fibre-metal laminates – A review

Chai

Manikandan

2014

Composite Structures

268

126

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“…Also, the effect of some parameters such as the volume fraction, the orientation and the through thickness location of the SMA wires, on impact response of the smart hybrid composite plate is studied as previously discussed in [23][24][25]. In the present research, using the RSM, a reliable verified response surface nonlinear model proposed for optimization prospect to investigate on the interactive effects of the desired parameters.…”

Section: Introductionmentioning

confidence: 95%

Analysis and optimization of smart hybrid composite plates subjected to low-velocity impact using the response surface methodology (RSM)

Shokuhfar

Khalili

Ghasemi

et al. 2008

Thin-Walled Structures

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“…Other authors have already investigated the impact damage behavior of SMA composites, showing that for low-velocity impacts, embedding SMA wires increases the impact properties (Ref [5][6][7][8][9][10]. For this reason, SMA wires of small diameter (100 lm) are embedded in glass and carbon reinforced composite laminates, in order to understand how the impact properties of composite materials change with this hybridization, and to find out some indications for the design of SMA/carbon or SMA/glass hybrid composites with improved impact properties.…”

Section: Introductionmentioning

confidence: 99%

Embedding of Superelastic SMA Wires into Composite Structures: Evaluation of Impact Properties

Pappadà¹,

Rametta²,

Toia

et al. 2009

J. of Materi Eng and Perform

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Shape memory alloy (SMA) represents the most versatile way to realize smart materials with sensing, controlling, and actuating functions. Due to their unique mechanical and thermodynamic properties and to the possibility to obtain SMA wires with very small diameters, they are used as smart components embedded into the conventional resins or composites, obtaining active abilities, tunable properties, selfhealing properties, and damping capacity. Moreover, superelastic SMAs are used to increase the impact resistance properties of composite materials. In this study, the influence of the integration of thin superelastic wires to suppress propagating damage of composite structures has been investigated. Superelastic SMAs have very high strain to failure and recoverable elastic strain, due to a stress-induced martensitic phase transition creating a plateau region in the stress-strain curve. NiTi superelastic wires (A f = 215°C fully annealed) of 0.10 mm in diameter have been produced and characterized by SAES Getters. The straight annealed wire shows the typical flag stress-strain behavior. The measured loading plateau is about 450 MPa at ambient temperature with a recoverable elastic strain of more than 6%. For these reasons superelastic SMA fibers can absorb much more strain energy than other fibers before their failure, partly with a constant stress level. In this paper, the improvement of composite laminates impact properties by embedding SMA wires is evaluated and indications for design and manufacturing of SMA composites with high-impact properties are also given.

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Low-velocity impact response of active thin-walled hybrid composite structures embedded with SMA wires

Cited by 61 publications

References 28 publications

Low velocity impact response of fibre-metal laminates – A review

Low velocity impact response of fibre-metal laminates – A review

Analysis and optimization of smart hybrid composite plates subjected to low-velocity impact using the response surface methodology (RSM)

Embedding of Superelastic SMA Wires into Composite Structures: Evaluation of Impact Properties

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