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복합재료 접착체를 가지는 튜브형 접합부의 토크전달능력 예측

Title
복합재료 접착체를 가지는 튜브형 접합부의 토크전달능력 예측
Other Titles
Prediction of the Torque Capacity for Tubular Adhesive Joints with Composite Adherends
Author
오제훈
Keywords
Adhesive Joints(접착 조인트); Composite Adherend(복합재료 접착체); Residual Thermal Stress(잔류 열응력); Nonlinear Behavior of Adhesive(접착제의 비선형 거동); Laminated Composite Tube(적층 복합재료 튜브)
Issue Date
2006-12
Publisher
대한기계학회
Citation
대한기계학회논문집 A, v. 30, No. 12, Page. 1,543 - 1,550
Abstract
Since the performance of joints usually determines the structural efficiency of composite structures, an extensive knowledge of the behavior of adhesive joints and the related effect on joint strength is essential for design purposes. In this study, the torque capacity of adhesive joints was predicted using the combined thermal and mechanical analyses when the adherend was a composite tube. A finite element analysis was performed to evaluate residual thermal stresses developed in the joint, and mechanical stresses in the adhesive were calculated including both the nonlinear adhesive behavior and the behavior of composite tubes. Three different joint failure modes were considered to predict joint failure: interfacial failure, adhesive bulk failure, and adherend failure. The influence of the composite adherend stacking angle on the residual thermal stresses was investigated, and how the residual thermal stresses affect the joint strength was also discussed. Finally, the predicted results were compared with experimental results available in literature.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00785742&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/110030
ISSN
1226-4873
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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