Freight cars shunting impacts analysis using an improved dynamic model of friction draft gear
- Title
- Freight cars shunting impacts analysis using an improved dynamic model of friction draft gear
- Author
- 양현익
- Keywords
- Friction draft gear; freight car; finite element analysis; dynamic behaviour; shunting impact
- Issue Date
- 2018-06
- Publisher
- TAYLOR & FRANCIS LTD
- Citation
- VEHICLE SYSTEM DYNAMICS, v. 56, No. 10, Page. 1492-1507
- Abstract
- In this study, simulations of shunting impacts for groups of freight
cars that include up to six cars are considered. The simulation technique
employs a white-box improved dynamic model of friction draft
gear considering all its components and detailed finite element models
of the freight cars. The key differences between the one-to-one
shunting impact and the impact of long groups of cars in terms of features
of the draft gear deflections and the coupler force time history
are discussed. We present an example of dynamicfinite element analysis
for the car body using the coupler force time history obtained
from the shunting impact simulation.
- URI
- https://www.tandfonline.com/doi/abs/10.1080/00423114.2017.1415454https://repository.hanyang.ac.kr/handle/20.500.11754/81080
- ISSN
- 0042-3114
- DOI
- 10.1080/00423114.2017.1415454
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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