Special Issues
Table of Content

Advances in Fatigue Life Prediction and Reliability Assessment

Submission Deadline: 31 January 2026 View: 2104 Submit to Special Issue

Guest Editors

Assoc. Prof. Yan Dong

Email: yan.dong@hrbeu.edu.cn

Affiliation: Yantai Research Institute, Harbin Engineering University, Harbin, 150009, China; School of Ship Building, Harbin Engineering University, Harbin, 150009, China

Homepage:

Research Interests: Structural safety, fatigue strength, fatigue reliability, crack initiation and propagation, corrosion

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Prof. Dr. Yordan Garbatov

Email: yordan.garbatov@tecnico.ulisboa.pt

Affiliation: Centre for Marine Technology and Ocean Engineering, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, 1649-004, Portugal

Homepage: 

Research Interests: Ship and offshore structures, Fatigue and ultimate strength, Structural integrity, Lifecycle assessment, Reliability and risk

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Summary

1) The issue introduction includes the background and the importance of this research area.

For the safety of engineering structures, fatigue failure is a major concern, especially for those exposed to harsh environmental conditions or cyclic loading. Fatigue-induced damage can result in catastrophic failures, large financial losses, and serious threats to public safety in sectors like civil infrastructure, ships and offshore, automotive, and aerospace industries. The difficulty of predicting fatigue life and guaranteeing dependability persists as contemporary engineering structures become more complex. The uncertainty in fatigue life predictions is caused by many factors, including operational loading conditions, environmental effects (such as temperature and corrosion), and manufacturing flaws. Although there has been a lot of focus on the advancement of fatigue and fracture mechanics techniques over the years, there are still discrepancies between expected and actual strength for some reasons.


2) The aim and scope of the Special Issue shall be highlighted.

With an emphasis on innovative approaches, cutting-edge computational techniques, and case study presentations, this special issue aims to showcase the most recent research advancements in the fields of fatigue analyses and reliability assessment. There will also be consideration of discussions of parameters that affect the fatigue and fracture behaviour of materials, welded joints, or structural elements. With a focus on tackling the difficulties presented by uncertainties and complex loading conditions, the special issue will bring together state-of-the-art research on fatigue life prediction and reliability assessment. We welcome both original and review papers.


3) Suggested themes shall be listed.

Fatigue Life Prediction Models

Manufacturing-induce Effects on Fatigue

Environmental Impact on Fatigue

Fatigue in Complex Structures

Numerical Assessment for Fatigue

Uncertainty in Fatigue Strength

Fatigue Reliability

Case Studies and Industry Applications


Keywords

Fatigue and fracture, Fatigue limit state, Fatigue crack initiation, Fatigue crack propagation, Uncertainties, Safety and reliability

Published Papers


  • Open Access

    ARTICLE

    Fatigue Life Prediction Using Finite Element Hot-Spot and Notch Approaches: Strain-Based FAT Curves Proposal for Ti6Al4V Joints

    Pasqualino Corigliano, Giulia Palomba
    CMES-Computer Modeling in Engineering & Sciences, Vol.144, No.2, pp. 1935-1955, 2025, DOI:10.32604/cmes.2025.067094
    (This article belongs to the Special Issue: Advances in Fatigue Life Prediction and Reliability Assessment)
    Abstract Experimental tests are essential for evaluating S-N curves and assessing the fatigue life of welded joints. However, in the case of complex geometries, experimental tests often cannot provide the necessary stress-strain data for specific materials and welded joints. Therefore, finite element (FE) analyses are frequently utilized to assess fatigue behavior in complex geometries and address the discontinuities induced by welding processes. In this study, the fatigue properties of titanium welded joints, produced using an innovative laser source and welded without the use of filler materials, were analyzed through numerical methods. Two different FE methods were… More >

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