Anjum, Asraar and Hrairi, Meftah and Aabid, Abdul and Mohd Yatim, Norfazrina Hayati and Ali, Maisarah (2024) Examining the efficacy of finite element method for detecting damage in aluminium structures. Journal of Advanced Research in Applied Mechanics, 120 (1). pp. 110-121. ISSN 2289-7895
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Abstract
Current engineering structures are effectively utilizing monitoring techniques based on electromechanical impedance (EMI) by employing piezoelectric sensors the EMI method is employed to monitor structural health of these systems. This study focuses on performing numerical analyses for structural health monitoring in healthy and damaged aluminium structures. For numerical analysis a finite element-based program in ANSYS commercial tool was utilized to model the beams made of undamaged and damaged aluminium. Additionally parametric studies were done to determine the impedance signal in aluminium structures with Lead-Zirconate-Titanate (PZT). The results obtained indicate that the finite element (FE) modeling with EMI technique is valuable for health monitoring of structures with impedance for healthy and damaged aluminium structures.
| Item Type: | Article (Journal) |
|---|---|
| Uncontrolled Keywords: | Damage detection; FEM; impedance analyser; aluminium structure; piezoelectric materials |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) > TA349 Mechanics of engineering. Applied mechanics T Technology > TH Building construction > TH3301 Maintenance and repair T Technology > TJ Mechanical engineering and machinery > TJ212 Control engineering |
| Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): | Kulliyyah of Engineering Kulliyyah of Engineering > Department of Mechanical Engineering |
| Depositing User: | Prof. Dr. Meftah Hrairi |
| Date Deposited: | 28 Aug 2024 09:14 |
| Last Modified: | 28 Aug 2024 09:14 |
| URI: | http://irep.iium.edu.my/id/eprint/114082 |
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