빔과 스프링 요소를 이용한 승용차의 차체 프레임 설계
- Title
- 빔과 스프링 요소를 이용한 승용차의 차체 프레임 설계
- Other Titles
- A design on the chassis frame of passenger car using beam and spring elements
- Author
- 한창수
- Keywords
- 유연천이영역(Flexible transition); 모노코크(Monocoque); 등가관성모멘트(Equivalent inertia of moment); 회전스프링(Rotational spring); 비례강성계수 (Proportional stiffness modulus); 결합부 강성(Joint stiffness)
- Issue Date
- 1999-12
- Publisher
- 한국자동차공학회
- Citation
- 한국자동차공학회논문집. 1999-12 7(9):89-96
- Abstract
- This paper presents the optimization design technique on the joint stiffness and section characteristic factors of chassis frame, by using beam and spring elements in a given design package. Two correction methods are used for the optimization design of chassis frame. First is the equivalent inertia of moment method in relation to the section characteristic factors of joint zones, which are thickness, width and height of frame channel section. Second is the rotational spring element with joint stiffness of joint zones. The CAE example shows that the relationship of section characteristic factors and joint stiffness can effectively be used in designing chassis frame. In this point, if static and dynamic targets are given, the joint zone and section characteristic factors of chassis frame intended may be designed and defined by using beam and rotational spring elements.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00524754https://repository.hanyang.ac.kr/handle/20.500.11754/171228
- ISSN
- 1225-6382; 2234-0149
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ETC
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