Static strength calculation of auxiliary converter equipment and verification of bolt VDI2230 standard

2019 International Conference on Advanced Electronic Materials, Computers and Materials Engineering

无线电电子学;计算机科学;材料科学

Li, Yana^1 ; Geng, Zhonghua^1

College of Locomotive and Vehicle Engineering, Dalian Jiaotong University, Dalian,Liaoning

116028, China^1

关键词: Application requirements;    Bolt connection;    Calculation results;    Converter model;    Research object;    Safety performance;    Side beams;    Static strength;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/563/5/052046/pdf
DOI  :  10.1088/1757-899X/563/5/052046

来源: IOP

【 摘 要 】

Aiming at the safety performance of metro equipment structure and bolt connection strength during running,the auxiliary converter was taken as the research object. Finite element analysis of auxiliary converter box and related bolt seat, car body crossbeam and side beam had been studied under various working conditions according to load requirements in EN12663 standard.With VDI 2230 standard, bolts strength of connecting equipment and beams had been checked. The calculation results show that the stress of each part of the auxiliary converter model and blot meet the application requirements.