Carpinteri, Alberto and Paggi, Marco Influence of the intermediate material on the singular stress field in tri-material junctions. In: Proceedings of the 11th International Conference on Fracture 2005 (ICF11). Curran Associates, pp. 393-398. ISBN 978-1-61782-063-2 (2005)Full text not available from this repository.
According to the mathematical formalism of the eigenfunction expansion method, the problem of stress-singularities arising from multi-material junctions is addressed. The wedges are composed of isotropic homogeneous materials and are in a condition of plane stress or strain. The order of the stress-singularity is provided for tri-material junctions, paying special attention to the role played by Mode-I and Mode-II deformation. The effect of cracks inside either the softer or the stiffer material is also investigated. Numerical results can be profitably used for establishing optimum material configurations.
|Item Type:||Book Section|
|Subjects:||T Technology > TJ Mechanical engineering and machinery|
|Research Area:||Computer Science and Applications|
|Depositing User:||Prof Marco Paggi|
|Date Deposited:||22 Nov 2013 10:10|
|Last Modified:||09 Oct 2014 09:20|
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