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소형 특장차량 보조축의 응력분포특성 분석 Analysis of the Stress Distribution Characteristics of Auxiliary Axle in Compact Special Vehicles

최동혁, 조래일, 양동욱, 이상호
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한국기계기술학회지 (韓國機械技術學會誌)
제19권 제5호 (2017.10)
pp.698-703
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

Numerical analysis has been performed to investigate the stress distribution characteristics of auxiliary axle system in a compact special vehicle. Structural and running stability of compact special vehicle is largely affected by auxiliary axle system installation. Structural characteristics of stress and deformation distributions with safe factor in the auxiliary axle system are analyzed. It can be seen that maximum stress happens near the local axle position, and deformation is also predicted. Simulation results are also compared with experimental test data. These results from this study could be applicable for optimal design of diverse axle systems in the compact special vehicle.

키워드
Compact special vehicle소형특장차Auxiliary axle보조축Numerical analysis수치해석Stress dis-tribution응력분포
저자
  • 최동혁(Division of Mechanical and Automotive Engineering at Wonkwang University) | Dong-Hyuk Choi
  • 조래일(Pyung Kang B.I.M Co, Ltd.) | Rae-Il Cho
  • 양동욱(Jeonbuk Institute of Automobile Convergence Technology) | Dong-Uk Yang
  • 이상호(Member, Division of Mechanical and Automotive Engineering of Wonkwang University) | Sang-Ho Lee Corresponding author