Effects of Pre-Forming Process and PVC Foam Reinforcement on the Deformation Behavior of Aluminum Tube under Axial Loading

• Authors: S. Ekşi , A. Kaptı , K. Genel
• Languages of publication: EN

Abstracts

EN

In this study, the effects of pre-forming and foam reinforcement on the axial compression behavior of circular thin-walled aluminum tubes were experimentally investigated. Compression tests were performed in a computer controlled test machine at the cross-head speed of 1 mm/s. Pre-forming has changed the folding behavior of tube and increased the energy absorbing capacity 1.26 times that of empty tube. The PVC reinforcement has increased the energy absorbing capacity 1.22 times. PVC reinforcement increases the stability of tube wall deformation; hence it positively affects the energy absorption. The energy absorbing capacity of pre-formed and PVC foam reinforced tubes increase approximately 1.4 times that of empty tube. It was however shown that the reinforcement and pre-forming had no significant effect on the maximum load.

Keywords

EN

81.05.-t; 81.05.Bx; 81.05.Rm; 81.40.Lm; 81.70.-q; 81.05.Pj

Discipline

• 81.70.-q: Methods of materials testing and analysis(see also 82.80.-d Chemical analysis and related physical methods of analysis)
• 81.05.Pj: Glass-based composites, vitroceramics
• 81.05.Rm: Porous materials; granular materials(for granular superconductors, see 74.81.Bd)
• 81.05.Bx: Metals, semimetals, and alloys
• 81.40.Lm: Deformation, plasticity, and creep(see also 83.50.-v Deformation and flow in rheology)
• 81.05.-t: Specific materials: fabrication, treatment, testing, and analysis(for superconducting materials, see 74.70.-b, and 74.72.-h; for magnetic materials, see 75.50.-y; for optical materials, see 42.70.-a; for dielectric materials, see 77.84.-s; for disperse systems and complex fluids, see 82.70.-y; see also 82.75.-z Molecular sieves, zeolites, clathrates, and other complex solids; for materials properties, see sections 60 and 70)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2017
• Volume: 132
• Issue: 3
• Pages: 875-878

Dates

published

2017-09

Contributors

author

S. Ekşi

• Sakarya University, Mechanical Engineering Department, Sakarya, Turkey

author

A. Kaptı

• Sakarya University, Mechanical Engineering Department, Sakarya, Turkey

author

K. Genel

• Sakarya University, Mechanical Engineering Department, Sakarya, Turkey

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Identifiers

DOI

10.12693/APhysPolA.132.875