WANG Guangming, FAN Letian, WEI Qinglong, et al. EMUs Apron Board Structural Design Based on Weld Fatigue Life Analysis[J]. Electric Drive for Locomotives, 2015,(5):46-49.
WANG Guangming, FAN Letian, WEI Qinglong, et al. EMUs Apron Board Structural Design Based on Weld Fatigue Life Analysis[J]. Electric Drive for Locomotives, 2015,(5):46-49. DOI: 10.13890/j.issn.1000-128x.2015.05.013.
This article took CJ-2 EMUs apron board as a research example, and adopted FE-safe verity module equivalent effective stress method to analyze weld fatigue based on main S-N curve. The analyzed and optimized result will be a reference for the reliability evaluation and optimize design of EMUs apron board structure.