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Evaluation of Fracture Toughness by Energy Release Rate for Interface Crack in Adhesively Bonded Joints
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 Title & Authors
Evaluation of Fracture Toughness by Energy Release Rate for Interface Crack in Adhesively Bonded Joints
Jeong, Nam-Yong; Lee, Myeong-Dae; Gang, Sam-Geun;
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In this paper, the evaluation method of interfacial fracture toughness to apply the fracture toughness was investigated in adhesively bonded joints of AI/Ced./A1. Four types of adhesively bonded double-cantilever beam(DCB) joints with the interface crack were prepared for the test of interfacial fracture toughness. The experiments to measure the interfacial fracture toughness were performed under the various mixed-mode conditions. The critical energy release rate, Gc, was obtained by the experimental measurement of compliances. From the experimental results, the interfacial fracture toughness for the mixed-mode specimens is well characterized by the energy release rate, and the method of strength evaluation by the interfacial fracture toughness was discussed in adhesively bonded joints
Adhesively Bonded Joint;Interface Crack;Mixed Mode;Double-Cantilever Beam;Compliance;Fracture Toughness;Energy Release Rate;
 Cited by
압자압입시험에 의한 이종재료 접합층의 계면인성 평가,송준희;김학근;임재규;

대한기계학회논문집A, 2002. vol.26. 10, pp.2089-2095 crossref(new window)
정남용, 1992, '접착이음의 강도평가에 관한 연구(제1보),' 대한기계학회논문집, 제16권, 제4호, pp. 667-674

정남용, 1993, '접착이음의 강도평가에 관한 연구(제 2보),' 대한기계학회논문집, 제17권, 제4호, pp. 855-862

鄭南龍, 結城良治, 石川晴雄, 中野 禪, 1988, '接着機手 の混合モ-ド破壤基潗,' 材料, 第39卷, 443號, pp. 1095-1100

鄭南龍, 結城良治, 石川晴雄, 中野 禪, 1988, '接着機手 の 强度評價 への破壞力學の應用(第1報)' 日本機械學會論文集(A), 第54卷, 506號, pp. 1895-1902

정남용, 1995, '이종재료의 경사 접착이음에 대한 파괴강도의 예측,' 한국공작기계학회지, 제4권, 제4호, pp. 50-60

정남용, 송춘호, 1996, '이종접합재의 계면균열에 대한 진전경로의 예측,' 한국자동차공학회 논문집, 제4권, 제3호, pp. 112-121

曺相鳳, 結城良治, 1989, '異材界面き裂の應力擴大係數の境界要素彈性解析,' 日本機械學會論文集(A), 第55卷 , 510號, pp. 340-347

정남용, 장진모, 1997, 'A1/Steel 이종재료의 접착이음에 대한 혼합모드의 파괴기준,' 대한기계학회논문집 (A), 제21권, 제8호, pp. 1322-1331

Yuuki, R. and Xu, J. Q., 1992, 'Stress Based Criterion for an Interface Crack Kinking out of the Interfaced in Dissimilar Materials,' Eng.Fracture Mech., Vol. 41, No. 5, pp. 635-644 crossref(new window)

Liechti, K. M. and Chai, Y. S., 1991, 'Biaxial Loading Experiments for Determining Interfacial Fracture Toughness,' J.Applied Mech., Vol. 41, No. 5, pp. 635-644

Rice, J. R.1988. 'Elastic Fracture Mechanics Concepts for Interfacial Cracks,' Trans. ASME, J. of Applied Mech., Vol. 55, pp. 98-105

정남용, 이명대, 강삼근, 1999, 'DCB 접착 이음의 계면균열에 대한 파괴인성의 평가,' 대한기계학회, 춘계학술대회 논문집(A), pp. 556-572

Edorgan, F., 1965, 'Stress Distribution in Bonded Dissimilar Materials with Cracks,' J. Applied Mechanics, Vol. 32, pp. 400-402

Rice, J. R. and Sih, G. C., 1965, 'Plane Problems of Cracks in Dissimilar Media,' J. of Applied Mechanics, Vol. 32, pp. 418-423

Ripling, E. J., Mostovoy, S. and Patrick, R. L., 1964, 'Measuring Fracture Toughness of Adhesive Joints,' Materials and Research and Standards, Vol. 4, pp. 129-134