Title :
Dynamics study on stable operations of central pin assembly of the dynamics stability vehicles
Author :
Hu, Bin ; Deng, Qiangguo ; Huang, Yayu
Author_Institution :
China Railway Large Maintenance Machinery Co., Ltd., Kunming, China
Abstract :
Using interaction nonlinear numerical method, the dynamic response of center pin assembly system under stable operations at the efficiency of 0.2 km/h ~2.5 km/h are analyzed with finite element software ABAQUS/Standard. The result reveals that with the increase of system working rate, the maximum stress and contacting force increase, and on the other hand the maximum strain and maximum displacement decrease.
Keywords :
fasteners; finite element analysis; mechanical stability; railway rolling stock; stress analysis; stress-strain relations; vehicle dynamics; ABAQUS/Standard; center pin assembly system; contacting force; dynamic stability vehicle; finite element software; nonlinear numerical method; stable operation; strain; stress force; Assembly systems; Dynamics; Force; Joints; Stability analysis; Vehicle dynamics; Vibrations; Central Pin; Contact; Dynamic; Modal analysis; Stable operation;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987175
