TIAN Aiqin, LI Wenhua, ZHAO Hongwei. Design of Intercity EMUs Car Body[J]. Electric Drive for Locomotives, 2015,(2):7-9. DOI: 10.13890/j.issn.1000-128x.2015.02.003.
Car body structure fatigue strength of intercity EMUs was analyzed based on operation conditions, and car body structure design was optimized. With simulation and tests, the optimized car body structure was validated to reach the light-weight target, as well as meet the safe and reliable requirements of strength and rigid.
关键词
城际动车组车体结构轻量化安全指标
Keywords
Intercity EMUscar body structurelight-weightsafety index