Experimental and Numerical Study of Lateral Loadings on the Composite Tubes with SMA and Aluminum Wires and Without Wire
Publish place: International Journal of Advanced Design and Manufacturing Technology، Vol: 14، Issue: 2
Publish Year: 1400
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_ADMTL-14-2_002
تاریخ نمایه سازی: 24 مرداد 1400
Abstract:
In this paper, crushing length, deformations and energy absorption of thin walled square and rectangular composite tubes which are reinforced with Aluminium and SMA wires and without wire have been investigated under a quasi-static lateral load, both experimentally and numerically. To experimental study, square and rectangular composite tubes have been fabricated with SMA wire, Aluminium wire and without wire. To validate the results, a finite element model is constructed and analysed under the same conditions by using FEM۲۷ and LS-DYNA software packages for composite tubes with Aluminium wire and without wire. The numerical results are in a good agreement with the experimental data. The results show that section geometry and the types of reinforcement wires have a considerable effect on the energy absorption. Rectangular cross-section samples with SMA wires have the most energy absorption capacity.
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Authors
sajjad dehghanpour
Department of Mechanics, Tuyserkan Branch, Islamic Azad University, Tuyserkan, Iran
Mohsen Rahmani
Department of Mechanics, Tuyserkan Branch, Islamic Azad University, Tuyserkan, Iran
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