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dc.contributor.authorHuang, Hai
dc.contributor.authorYang, Chihdar Charles
dc.identifier.citationHuang, H., & Yang, C. C. (2001). Strength analysis of adhesive-bonded single-lap composite joints. Paper presented at the Proceedings of the Engineering Technology Conference on Energy,, B671-676.
dc.description.abstractAn analytical model was developed to determine the stress and strain distributions of adhesive-bonded composite single-lap joints under tension. Laminated anisotropic plate theory was applied in the derivation of the governing equations of the two bonded laminates. The adhesive was assumed elastic-perfectly plastic and follows von Mises yield criterion. The entire coupled system was determined through the kinematics and force equilibrium of the adhesive and the adherends. The overall system of governing equations was solved by directly solving the differential equations with appropriate boundary conditions. Computer software Maple was used as the calculation tool in solving these equations. Results from the analytical model were verified with finite element analysis using ABAQUS and also compared with experimental results using specimens defined in ASTM D 3165 "Strength Properties of Adhesives in Shear by Tension Loading of Single-Lap-Joint Laminated Assemblies." Although all three failure modes of bonded joints, substrate failure, cohesive, and adhesive failure, were present as the test results, only cohesive failure mode was analyzed.
dc.publisherAmerican Society of Mechanical Engineers(ASME)
dc.relation.ispartofseriesEngineering Technology Conference on Energy
dc.subjectLaminated composites
dc.subjectAdhesive joints
dc.subjectBending moments
dc.subjectBond strength (materials)
dc.subjectBoundary conditions
dc.subjectDifferential equations
dc.subjectFailure analysis
dc.subjectFinite element method
dc.subjectMathematical models
dc.subjectShear stress
dc.subjectTensile stress
dc.subjectLaminated plate theory
dc.subjectSingle-lap joints
dc.titleStrength analysis of adhesive-bonded single-lap composite joints
dc.typeConference paper
dc.rights.holderCopyright 2001 by American Society of Mechanical Engineers

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