آمار

تعداد نشریات8
تعداد شماره‌ها425
تعداد مقالات5,549
تعداد مشاهده مقاله6,496,217
تعداد دریافت فایل اصل مقاله5,552,975
Hamedi, Mahdiye. (1404). Comparison of Fracture Behavior Between Nanocomposites Reinforced with Straight and Sinusoidal Carbon Nanotubes. نشریه مهندسی عمران امیرکبیر, 9(3), 249-264. doi: 10.22060/ajme.2025.23665.6150
Mahdiye Hamedi. "Comparison of Fracture Behavior Between Nanocomposites Reinforced with Straight and Sinusoidal Carbon Nanotubes". نشریه مهندسی عمران امیرکبیر, 9, 3, 1404, 249-264. doi: 10.22060/ajme.2025.23665.6150
Hamedi, Mahdiye. (1404). 'Comparison of Fracture Behavior Between Nanocomposites Reinforced with Straight and Sinusoidal Carbon Nanotubes', نشریه مهندسی عمران امیرکبیر, 9(3), pp. 249-264. doi: 10.22060/ajme.2025.23665.6150
Hamedi, Mahdiye. Comparison of Fracture Behavior Between Nanocomposites Reinforced with Straight and Sinusoidal Carbon Nanotubes. نشریه مهندسی عمران امیرکبیر, 1404; 9(3): 249-264. doi: 10.22060/ajme.2025.23665.6150

Comparison of Fracture Behavior Between Nanocomposites Reinforced with Straight and Sinusoidal Carbon Nanotubes

AUT Journal of Mechanical Engineering
دوره 9، شماره 3، 2025، صفحه 249-264    اصل مقاله (1.61 M)
نوع مقاله: Research Article
شناسه دیجیتال (DOI): 10.22060/ajme.2025.23665.6150
نویسنده
Mahdiye Hamedi*
Shahrebabak Azad University, Kerman, Iran.
چکیده
This research focuses on the impact of Carbon Nanotube geometry and dispersion on fracture behavior within nanocomposite materials. Specifically, straight and sinusoidal configurations were investigated under both ordered and disordered spatial arrangements. The analysis employed finite element methods and micromechanical techniques to explore crack propagation paths and evaluate interactions at the Carbon Nanotube-matrix interface. Fracture toughness across the four configurations was assessed based on the Maximum Tangential Stress criterion and the maximum energy release rate. The study concludes with a comparative evaluation of the findings and previously published results, confirming the reliability of the proposed modeling approach.
کلیدواژه‌ها
Nanocomposite؛ Contact Surface؛ Crack Growth؛ Finite Element؛ Micromechanical
مراجع
  1. H. Gojny, M. H. G. Wichmann, U. Kopke, B. Fiedlerand, K. Schulte, Carbon nanotube-reinforced epoxy-composites: enhanced stiffness and fracture toughness at low nanotube content, Composites Science and Technology, 64 (2004) 2363–2371.
  2. Quaresimin, M. Salviato, M. Zappalorto, A multi-scale and multi-mechanism approach for the fracture toughness assessment of polymer nanocomposites, Composites Science and Technology, 91 (2014) 16–21.
  3. H. Meliani, Z. Azari, M. Al-Qadhi, N. Merah, G. Pluvinage, A two-parameter approach to assessing notch fracture behavior in clay/epoxy nanocomposites, Composites Part B, 80 (2015) 126–130.
  4. Shadlou, E. Alishahi, M. R. Ayatollahi, Fracture behavior of epoxy nanocomposites reinforced with different carbon nanoreinforcements, Composite Structures, 95 (2013) 577–581.
  5. Golestanian, M. Hamedi, Fracture Analysis of Sinusoidal CNT-Based Nanocomposites with Uniform and Nonuniform CNT Distributions, International Journal of Structural Stability and Dynamics, 10(4) (2015) 1550058.
  6. Hosseini, K. Majidi Mozafari, Stability Analysis of a Functionally Graded Carbon Nanotube Reinforced Composite Plate Integrated with Piezoelectric Layers under Supersonic Airflow, AUT Journal of Mechanical Engineering, 6(4) (2022) 525–544.
  7. Dastjerdi, Ö. Civalek, M. Malikan, B. Akgöz, On analysis of nanocomposite conical structures, International Journal of Engineering Science, 191 (2023) 103918.
  8. , G. Arani, Z. Khoddami Maraghi, Arshid, Free vibration and supersonic flutter analyses of a sandwich cylindrical shell with CNT-reinforced honeycomb core integrated with piezoelectric layers, Mechanics Based Design of Structures and Machines, (2024).
  9. Khoddami Maraghi, [Title missing], Journal of Sound and Vibration, 457 (2019) 240–260.
  10. Akbas, , Numanoglu, , Ö. Civalek, Application of Newmark Average Acceleration and Ritz Methods‎ on Dynamical Analysis of Composite Beams under a Moving Load, Journal of Applied and Computational Mechanics, 8(2) (2023) 764–773.
  11. Hamedi, H. Golestanian, Y. Tadi Beni, K. Alasvand Zarasvand, Evaluation of fracture energy for nanocomposites reinforced with carbon nanotubes using numerical and micromechanical methods, Mechanics of Materials and Structures, 0(0) (2018) 1–9.
  12. L. Chen, Y. J. Liu, Square representative volume elements for evaluating the effective material properties of carbon nanotube-based composites, Computational Materials Science, 29 (2004) 1–11.
  13. R. Ayatollahi, S. Shadlou, M. M. Shokrieh, Mixed mode brittle fracture in epoxy/multi-walled carbon nanotube nanocomposites, Engineering Fracture Mechanics, 78 (2011) 2620–2632.
  14. Golestanian, M. Shojaie, Numerical characterization of CNT-based polymer composites considering interface effects, Computational Materials Science, 50 (2010) 731–734.
آمار
تعداد مشاهده مقاله: 227
تعداد دریافت فایل اصل مقاله: 124


سامانه مدیریت نشریات علمی. طراحی و پیاده سازی از سیناوب