Failure Analysis and Fatigue Behavior of Engineering Materials under Cyclic Loading

Authors: Jayesh Patel, Gaurav Kumar Nagpal

Published in: IJRRETAS, Volume 11, Issue 6, pp. 1-9 (15 Jan 2026)

Impact Factor: 7.95 (2025)

License: CC BY 4.0 CC BY 4.0 (Open Access)

Certificate: View Certificate

Abstract

Failure analysis and fatigue behavior of engineering materials under cyclic loading constitute a critical area of study in materials science and mechanical engineering, particularly for components subjected to repeated or fluctuating stresses during service. Fatigue failure often occurs at stress levels significantly lower than the material’s static strength and typically progresses without obvious macroscopic deformation, making it both dangerous and difficult to predict. This study examines the fundamental mechanisms governing fatigue damage, including crack initiation, crack propagation, and final fracture, across commonly used engineering materials such as steels, aluminum alloys, polymers, and composite materials. Emphasis is placed on microstructural factors—grain size, inclusions, phase distribution, and surface conditions—that strongly influence fatigue life. The role of stress concentration, loading frequency, mean stress, and environmental effects such as corrosion and temperature is also discussed. Failure analysis techniques, including fractography, scanning electron microscopy (SEM), and nondestructive evaluation methods, are highlighted as essential tools for identifying fatigue-related failures and understanding their root causes.

Keywords
  • Fatigue failure
  • Cyclic loading
  • Crack propagation
  • Failure analysis
  • Engineering materials
  • Structural integrity
References
  1. Zhao, X., Wang, X., Wu, Z., & Zhu, Z. (2016). Fatigue behavior and failure mechanism of basalt FRP composites under long-term cyclic loads. International Journal of Fatigue, 88, 58- 67.
  2. Cerfontaine, B., & Collin, F. (2018). Cyclic and fatigue behaviour of rock materials: review, interpretation and research perspectives. Rock mechanics and rock engineering, 51(2), 391-
  3. Sun, G. Q., & Shang, D. G. (2010). Prediction of fatigue lifetime under multiaxial cyclic loading using finite element analysis. Materials & Design, 31(1), 126-133.
  4. Song, H., Zhang, H., Fu, D., & Zhang, Q. (2016). Experimental analysis and characterization of damage evolution in rock under cyclic loading. International Journal of Rock Mechanics and Mining Sciences, 88, 157-164.
  5. Bagheri, A., Mahtabi, M. J., & Shamsaei, N. (2018). Fatigue behavior and cyclic deformation of additive manufactured NiTi. Journal of Materials Processing Technology, 252, 440-453.
  6. Xiao, J., Li, H., & Yang, Z. (2013). Fatigue behavior of recycled aggregate concrete under compression and bending cyclic loadings. Construction and Building Materials, 38, 681-
  7. Wang, Z., Li, S., Qiao, L., & Zhao, J. (2013). Fatigue behavior of granite subjected to cyclic loading under triaxial compression condition. Rock Mechanics and Rock Engineering, 46(6), 1603-1615.
  8. Belaadi, A., Bezazi, A., Bourchak, M., & Scarpa, F. (2013). Tensile static and fatigue behaviour of sisal fibres. Materials & Design (1980-2015), 46, 76-83.
  9. Bakkar, M. A., Saha, R., & Das, D. (2021). Low cycle fatigue performance and failure analysis of reinforcing bar. Metals and Materials International, 27(12), 4952-4966.
  10. Fajri, A., Prabowo, A. R., Muhayat, N., Smaradhana, D. F., & Bahatmaka, A. (2021). Fatigue analysis of engineering structures: State of development and achievement. Procedia structural integrity, 33, 19-26.
How to Cite
APA: Patel, J., & Nagpal, G. K. (2026). Failure Analysis and Fatigue Behavior of Engineering Materials under Cyclic Loading. International Journal for Rapid Research in Engineering Technology & Applied Science, 11(6), 1–9. https://ijrretas.com/research-paper/failure-analysis-and-fatigue-behavior-of-engineering-materials-under-cyclic-loading