Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.engfracmech.2004.01.005
DC FieldValue
dc.titleVapor pressure and residual stress effects on the toughness of polymeric adhesive joints
dc.contributor.authorChew, H.B.
dc.contributor.authorGuo, T.F.
dc.contributor.authorCheng, L.
dc.date.accessioned2014-06-17T06:37:51Z
dc.date.available2014-06-17T06:37:51Z
dc.date.issued2004-11
dc.identifier.citationChew, H.B., Guo, T.F., Cheng, L. (2004-11). Vapor pressure and residual stress effects on the toughness of polymeric adhesive joints. Engineering Fracture Mechanics 71 (16-17) : 2435-2448. ScholarBank@NUS Repository. https://doi.org/10.1016/j.engfracmech.2004.01.005
dc.identifier.issn00137944
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/61662
dc.description.abstractParallel debonding along the two interfaces formed by a ductile polymeric film joining elastic substrates is studied. The film is taken to be elastic-plastic. The film-substrate interface is modeled by a strip of cells that incorporates vapor pressure effects on void growth and coalescence through a Gurson porous material relation. Thermal expansion mismatch between the film and the substrates is treated as an initial residual stress in the film. When residual stress is combined with high vapor pressure, interface cracking of the joint exhibits brittle-like characteristics with joint toughness reduced significantly. Other factors affecting joint toughness, such as initial porosity of the interface as well as strain hardening and thickness of the film are also discussed. © 2004 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.engfracmech.2004.01.005
dc.sourceScopus
dc.subjectAdhesive
dc.subjectCrack growth
dc.subjectDebonding
dc.subjectFracture toughness
dc.subjectVoid growth
dc.typeArticle
dc.contributor.departmentMATERIALS SCIENCE
dc.contributor.departmentMECHANICAL ENGINEERING
dc.description.doi10.1016/j.engfracmech.2004.01.005
dc.description.sourcetitleEngineering Fracture Mechanics
dc.description.volume71
dc.description.issue16-17
dc.description.page2435-2448
dc.description.codenEFMEA
dc.identifier.isiut000222138600012
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