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.
목차
ABSTRACT 1. 서론 2. 전산 해석 기법 2.1 해석 모델 2.2 물성치 및 경계조건 2.3 계산격자 및 수치해석 방법 3. 결과 및 고찰 4. 결론 References
키워드
Compact special vehicle(소형특장차)Auxiliary axle(보조축)Numerical analysis(수치해석)Stress distribution(응력분포)
저자
최동혁 [ Dong-Hyuk Choi | Division of Mechanical and Automotive Engineering at Wonkwang University ]
조래일 [ Rae-Il Cho | Pyung Kang B.I.M Co, Ltd. ]
양동욱 [ Dong-Uk Yang | Jeonbuk Institute of Automobile Convergence Technology ]
이상호 [ Sang-Ho Lee | Member, Division of Mechanical and Automotive Engineering of Wonkwang University ]
Corresponding author