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https://doi.org/10.15480/882.2207
Publisher DOI: | 10.22190/FUME190118011T | Title: | On adhesive theories in multilayered interfaces, with particular regard to "surface force apparatus" geometry | Language: | English | Authors: | Tricarico, Michele Papangelo, Antonio Constantinescu, Andrei Ciavarella, Michele |
Keywords: | JKR Theory; Surface Force Apparatus; Adhesion | Issue Date: | 2019 | Source: | Facta Universitatis, Series: Mechanical Engineering 1 (17): 95-102 (2019) | Abstract (english): | Adhesion is a key factor in many tribological processes, especially wear. We generalize a recent formulation for the indentation of a multilayered material using an efficient integral transform method, to the case of adhesion, using a simple energetic transformation in the JKR regime. Then, we specialize the study for the geometry of the Surface Force Apparatus, which consists of two thin layers on a substrate, where the intermediate layer is softer than the other two. We find the pull-off force under "force control" (i.e. for "soft" loading systems), as well as under "displacement control" (i.e. for "rigid" systems), as a function of the geometrical thicknesses and material properties ratios, and the method is fully implemented in a fast Mathematica code, available to the public (see Appendix). |
URI: | http://hdl.handle.net/11420/2368 | DOI: | 10.15480/882.2207 | ISSN: | 2335-0164 | Journal: | Facta Universitatis | Institute: | Produktentwicklung und Konstruktionstechnik M-17 | Document Type: | Article | Project: | Untersuchung und Anwendung komplexer, nichtlinearer, dynamischer Zustände in reiberregten mechanischen Systemen Reibflächendynamik in Schraubenverbindungen |
More Funding information: | Deutsche Forschungsgemeinschaft (DFG) | License: | ![]() |
Appears in Collections: | Publications with fulltext |
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