Results 171 to 180 of about 802,298 (204)

Engineering Approach to Weld Repairs for Bogie (Truck) Frames

2012 Joint Rail Conference, 2012
As welded rail car truck (bogie) frames become more common than cast frames and as they accumulate more service time and mileage, increasing numbers of service-induced defects are bound to occur. Some items requiring repair or rehabilitation include cracks, accident damage, excessively worn surfaces, and modifications for addition of equipment or ...
John B. Pearson, John A. Janiszewski, Travis M. Nelson   +2 more
openaire   +1 more source

Fuzzy Optimization Design of EMU-Welded Bogie Frame

ICTE 2013, 2013
The lightweight design is one of the important researches of the high-speed train. For the realization of EMU welded bogie frame structure optimization and lightweight, and for traditional optimization design deficiencies, fuzzy optimization design method was put forward based on fuzzy of optimization objective function and constraints, Taking welded ...
Guangzhong Hu, Min Zhang, Shoune Xiao, Zhongbin Liu   +3 more
openaire   +1 more source

A Study on the Fatigue Test of Bogie Frame by Stress Measurement

Key Engineering Materials, 2008
This paper describes the results of structural analysis and loading test of a bogie frame. The purpose of the analysis and test is to evaluate the safety and functionality of the bogie frame under maximum load. The bogie system consist of the bogie frame, suspensions, wheel-sets, a brake system and a transmission system.
Sung Cheol Yoon, Chang Sung Jeon, Won Kyung Kim, Jeong Guk Kim, Sang Hoon Chang   +4 more
openaire   +1 more source

Failure analysis on bogie frame with fatigue cracks caused by hunting instability

Engineering Failure Analysis, 2021
Lai Wei, Dafu Zhang, Jianbin Wang
exaly  

Fatigue damage prediction of metro bogie frame based on measured loads

International Journal of Fatigue, 2022
Shuqiang Xie
exaly  

Strength analysis of bogie frame for suspended monorail vehicle

Seventh International Conference on Electromechanical Control Technology and Transportation (ICECTT 2022), 2022
Manhua Liu, Yao Xiao, Buzhen Xu, Jia Sun
openaire   +1 more source

Inside Frame Bogies & AIR Wheelset: A Winning Marriage

2016
Inboard bearings bogies are spreading rapidly in the last years. Their superior characteristics in terms of lower total mass, unsprung mass and moments of inertia give the vehicles an excellent curving behaviour and a very high track friendliness. They also open new possibility to overcome some maintenance issues of conventional wheelsets.
A. Bracciali, G. Megna
openaire   +1 more source

Influence of rail weld irregularity on dynamic stress of bogie frame based on vehicle-track rigid-flexible coupled model

JVC/Journal of Vibration and Control, 2023
Yayun Qi, Huanyun Dai, Lai Wei
exaly  

Fatigue strength and residual stress evaluation of repair welding of bogie frame for railway vehicles

Engineering Failure Analysis, 2021
Jung-Won Seo, Seok-Jin Kwon, Dong-Hyeong Lee   +2 more
exaly  

Railway applications - Wheelsets and bogies - Method of specifying the structural requirements of bogie frames

2021
openaire   +1 more source