Recently, researches on light weight of vehicles have been actively carried out to reduce fuel consumption. Researchers have generally attempted to replace metal materials with composites, but these materials do not meet the required strength and rigidity of the vehicle and require a variety of design approaches. In this paper, deck assembly of truck was compared and compared with assembly using existing floor as Apitong, and it was verified by structural analysis and modal analysis. To do this, we measured the mechanical properties of the material through tests and evaluated the safety of the Deck Assembly through maximum equivalent stress, total deformation, and safety factor values. In addition, the fit of the hybrid deck assembly structure was evaluated by measuring the approximation of the analysis by single component assembly test.

ABSTRACT
 1. 서론
 2. 본론
  2.1 하이브리드 데크 어셈블리 설계 기준
  2.2 구조해석 방법론적 접근법
 3. 연구 결과
  3.1 크로스 멤버구조해석 결과
  3.2 서브프레임 구조해석 결과
  3.3 데크 어셈블리 정적 구조 해석 결과
  3.4 데크 어셈블리의 모달(Modal) 해석 결과
  3.5 데크 어셈블리 하모닉(Harmonic) 해석 결과
  3.6 해석 검증 시험 결과
 4. 결론
 References

• 김은성(Department of Mechanical Engineering, Vision College of Jeonju) | Eun-Sung Kim Corresponding Author