Earticle

초록

영어

An aluminum foam is the super light metal which can be adjusted with the adhesive by using the joint method. In this study, the tapered double cantilever beams(TDCB) with the type of mode Ⅲ are manufactured with aluminum foam. The fracture toughness at the joint of the structure bonded with only a adhesive can be obtained. The static analyses are carried out and verified the results by the experiment. As the results of static analyses, the reaction forces ranged from 0.30 to 0.41 kN at all specimens are shown when the forced displacements are proceeded as much as 8 to 9 mm. The tapered double cantilever specimen for mode Ⅲ with the thickness of 55 mm is carried out by the static experiment representatively to verify the analysis results. As the results of analyses and experiments are compared with each other, there is a little bit of difference between these results. So, the simulation results of this study can be thought to be confirmed. It is thought that even the only analysis data omitting the extra experimental procedure can be verified in order to use the data practically. Through the result of this study, the mechanical properties at TDCB specimens with the type of mode Ⅲ can be understood.

목차

Abstract
 1. 서론
 2. 연구 방법
  2.1 연구 모델의 설계
  2.2 시뮬레이션 해석 조건
 3. 시뮬레이션 해석 결과
  3.1 두께 t=35mm인 TDCB 시험편의 해석 결과
  3.2 두께 t=45mm인 TDCB 시험편의 해석 결과
  3.3 두께 t=55mm인 TDCB 시험편의 해석 결과
 4. 정적 실험을 통한 해석 결과의 검증
  4.1 정적 실험 조건
  4.2 두께 t=55mm인 TDCB 시험편의 정적 실험을 통한 해석 결과의 비교 검증
 5. 결론
 후기
 References

키워드

저자

• 이정호 [ Jung-Ho Lee | Mechanical Engineering Dept. Graduate School, Kongju National University ]
• 조재웅 [ Jae-Ung Cho | Professor, Division of Mechanical & Automotive Engineering, Kongju National University ] 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