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알루미늄 폼 복합재로 접합된 TDCB 모델의 구조 해석에 관한 연구 Study on Structural Analysis of TDCB Model Bonded with Aluminum Foam Composite

김성수, 조재웅
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한국기계기술학회지 (韓國機械技術學會誌)
제15권 제1호 (2013.02)
pp.123-128
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

This study aims to analyze the structural behavior on TDCB models bonded adhesively with aluminum foam composite. These simulation models are designed on the basis of British industrial and ISO standards. The variable of configuration factor(m) is set up to investigate the fracture toughness of bonded joint due to the volume of material. Equivalent stress, deformation energy, pressure at bonded part, reaction force-crack length, energy release rate-crack length are obtained by this analysis. Through the data of this study, the fracture behavior can be analyzed by applying the practical composite structure bonded with aluminum foam and the mechanical property can be understood.

키워드
알루미늄 폼Aluminum foamTDCB: 경사진 이중 외팔보Tapered double cantilever beam접착구조물Adhesively bonded structure에너지해방율Energy release rat균열Crack파괴 거동Fracture behaviour시뮬레이션 해석Simulation analysis
목차
Abstract
 1. 서론
 2. 해석 모델 및 경계 조건
  2.1 해석 모델
  2.2 해석의 경계 조건
 3. 모델의 해석 결과
 4. 결론
 참고문헌
저자
  • 김성수(공주대학교 기계공학과 대학원) | S. S. Kim
  • 조재웅(공주대학교 기계자자동차공학부) | J. U. Cho 교신저자