경계요소법을 이용한 이종재 접착계면의 응력특이성 해석 Analysis of Stress Singularity on Adhensively Bonded Interfaces in the Dissimilar Materials by BEM
한국기계기술학회지
(韓國機械技術學會誌)
제17권 제1호
(2015.02)
pp.23-30
pp.23-30
한국기계기술학회
(Korean Society of Mechanical Technology)
초록
Adhensively bonded joints in dissimilar materials have been widely applied in various engineering fields such as automobiles, space vehicle, semiconductor, vessel. To establish a fracture criterion and a reasonable strength evaluation method on adhensively interfaces in dissimilar materials, it is necessary to assess fracture parameters with various bonding conditions. In this paper, through stress analysis by using the 2-dimensional elastic boundary element method(BEM), the stress singularity factors on adhensively bonded joint in dissimilar materials were investigated quantitatively, and suggested the strength evaluation method by using fracture parameters
키워드
저자