Finite element analysis for an articulated underframe of railway freight car body

LU Yao-hui; WU Ping-bo; CENG Jing

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LU Yao-hui, WU Ping-bo, CENG Jing. Finite element analysis for an articulated underframe of railway freight car body[J]. Journal of Traffic and Transportation Engineering, 2002, 2(1): 26-28.

Citation:

LU Yao-hui, WU Ping-bo, CENG Jing. Finite element analysis for an articulated underframe of railway freight car body[J]. Journal of Traffic and Transportation Engineering, 2002, 2(1): 26-28.

LU Yao-hui, WU Ping-bo, CENG Jing. Finite element analysis for an articulated underframe of railway freight car body[J]. Journal of Traffic and Transportation Engineering, 2002, 2(1): 26-28.

Citation:

LU Yao-hui, WU Ping-bo, CENG Jing. Finite element analysis for an articulated underframe of railway freight car body[J]. Journal of Traffic and Transportation Engineering, 2002, 2(1): 26-28.

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Finite element analysis for an articulated underframe of railway freight car body

National Traction Power Laboratory, Southwest Jiaotong University, Chengdu 610031, China

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Author Bio:
LU Yao-hui(1973-),male,a graduate student of Southwest Jiaotong University, engaged in study of vehicle structure and strength
Received Date: 2001-12-07
Publish Date: 2002-03-25

Abstract

Abstract

The finite element model for articulated underframe of railway freight car body is established. Computations of strength, stiffness, inherent frequencies and vibration mode shapes of two underframe structures are complemented. The comparision study of the rationalities of two articulated structures is undertaken, and suggestion for imporoving the design is given.
- railway freight car,
- articulated,
- underframe,
- strength,
- stiffness,
- mode,
- finite element analysis

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References(2)

References

[1]	DING Li-fen, XIE Ji-long, MIAO Long-xiu. The finite element analysis and its application for articulated high-speed passenger car[J]. Journal of North Jiaotong University, 1997, 10(5): 593-596.
[2]	ZHANG Li. Application of ANSYS program in stiffness and strength analysis of a trailer chassis[J]. Journal of Electronics Machinery Engineering, 1999, 80(4): 34-37. https://oversea.cnki.net/kcms/detail/detail.aspx?dbcode=cjfd&dbname=cjfd1999&filename=DZJX199904008