Structural Safety Evaluations of Bogie Frames for Rubber-Tired AGT Vehichles

Yeon Su Kim; Sung Hyuk Park; Rag Gyo  Jeong; Tae Kon Lim

doi:10.4028/www.scientific.net/KEM.321-323.1491

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 321-323Structural Safety Evaluations of Bogie Frames for...

Structural Safety Evaluations of Bogie Frames for Rubber-Tired AGT Vehichles

Abstract:

This study was aimed at evaluating the structural safety of the new bogie frames for Korean-standardized rubber-tired AGT vehicles. The guidance frame and the rotation frame were designed according to Korean-standardized specifications for rubber-tired AGT vehicles, and their stresses were analyzed by using the finite element method. Based on the results of the analysis, dynamic stresses were measured while the train was running under various conditions in the test track. Analytical and experimental results verified the structural safety of the new bogie frames.

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Periodical:

Key Engineering Materials (Volumes 321-323)

Pages:

1491-1494

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.321-323.1491

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Online since:

October 2006

Authors:

Yeon Su Kim, Sung Hyuk Park, Rag Gyo Jeong, Tae Kon Lim

Keywords:

AGT (Automated Guideway Transit), Bogie Frame, Dynamic Stress, Fatigue, Korean Standardized Rubber-Tired AGT Vehicle, Light Rail Transit, Yielding

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References

[1] Ministry of Construction and Transportation (Korea): Report on System Engineering of the Korean-standardized rubber-tired light rail vehicle (Research report, 2002).

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[2] Ministry of Construction and Transportation (Korea): Korean-Standardized Specifications for Urban Rail Vehicles (Governmental Announcement 1998-58, 1998), pp.121-157.

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[3] Ministry of Construction and Transportation (Korea): Korean Regulations for Safety of Urban Rail Vehicles (2000).

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[4] Y.S. Kim and S.H. Choi: Development of the Korean-Standardized Car Body for Rubber-Tired Light Rail Vehicles, Key Engineering Materials, Vol. 270-273 (2004), pp.1668-1673.

DOI: 10.4028/www.scientific.net/kem.270-273.1668

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