Earticle

초록

영어

The structural performance of a vehicle can be evaluated by the static and dynamic structural analyses which predict the amount of deformation, stiffness. And the static analysis should be done first. Another important aspect to be considered in the design process is crashworthiness, because a structurally sturdy vehicle body may be overdesigned with excessive strength and durability standards. The ideal condition of a body structure is to absorb impact load at a certain level of local deformation, to distribute the load to each structure adequately, and to prevent excessive stress concentration and deformation. This paper is the result of the consideration of automotive body, bending and torsional stiffness for structure stiffness estimation of automotive body through finite element modeling.

목차

ABSTRACT
1. 서론
2. 차체의 구조설계를 위한 유한요소 모델링
2.1 단순 유한요소 모델링
2.2 결합부 강성의 수식화
3. 차체에 대한 구조 강성 평가
3.1 차체 구조
3.2 굽힘 및 비틀 림 강성
4. 결론
References

키워드

저자

• 이정익 [ Jeongick Lee | Member, Professor, Department of Mechanical Design, Inha Technical College ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국기계항공기술학회지(구 한국기계기술학회지) [Journal of the Korean Society of Mechanical and Aviation Technology ]

• 간기

  격월간

• pISSN

  1229-604X

• eISSN

  2508-3805

• 수록기간

  1999~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 550 DDC 620