Probabilistic fatigue life of welded plate joints under uncertainty in Arctic areas

• Main Authors: Feng, Liuyang, Zhang, Limao, Liao, Xiaowei, Zhang, Wei
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Civil engineering; Probability Analysis; High-Cycle Fatigue
• Online Access: https://hdl.handle.net/10356/154567
• Institution: Nanyang Technological University

This paper develops a new practical framework of high-cycle fatigue (HCF) probability analysis of local welded plate joints considering the uncertainty in Arctic areas. The framework includes 1) a meta-model of the local energy concentration factor relying on the genetic algorithm and neural network...