Applied Mathematics and Mechanics >
Interface models for thin interfacial layers
Received date: 2015-09-21
Revised date: 2015-11-24
Online published: 2016-06-01
Supported by
Project supported by the National Natural Science Foundation of China (No. 10632040)
There have already been several interface models for the analyses of thin interfacial layers in bonded materials. To distinguish their corresponding advantages or limitations, a comparative study is carried out, and a new constitutive-based interface model is proposed. Through numerical examinations, the limitations of typical models are clarified. It is found that the new interface model is an efficient and accurate model, by which both the traction and the displacement jumps across the modelled interface with the thickness of zero are allowed, and the stresses within the interfacial layer can also be analyzed.
Key words： interface model; interfacial layer; bonding
Xiaojing CAI, Jinquan XU . Interface models for thin interfacial layers[J]. Applied Mathematics and Mechanics, 2016 , 37(6) : 707 -724 . DOI: 10.1007/s10483-016-2084-6
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