Open AccessStatic strength calculation of auxiliary converter equipment and verification of bolt VDI2230 standard
Author(s) -
Yana Li,
Zhonghua Geng
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/563/5/052046
Subject(s) - structural engineering , engineering , finite element method , connection (principal bundle) , research object , beam (structure) , stress (linguistics) , mechanical engineering , linguistics , philosophy , regional science , geography
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.