000015121 001__ 15121
000015121 005__ 20161115100212.0
000015121 04107 $$aeng
000015121 046__ $$k2016-08-21
000015121 100__ $$aJin, Fan
000015121 24500 $$aA two-dimensional double-hertz model for adhesive contact between elastic cylinders

000015121 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000015121 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000015121 506__ $$arestricted
000015121 520__ $$2eng$$aThis report provides a cohesive zone model for two-dimensional (2D) adhesive cylindrical contact by extending the classical double- Hertz model of elastic spheres [1]. This is achieved by describing the adhesive force in terms of the difference between two Hertzian pressures corresponding to different contact widths. Closed-fonn analytical solutions are obtained for the interfacial traction, deformation field and the equilibrium relation among applied load, contact half-width and the size of cohesive zone. Based on these results, a complete transition between the J KR and the Hertz type contact models is captured by defining a dimensionless transition parameter, which governs the range of applicability of different models. J KR and Hertz type solutions are included as two limiting cases of the present model. The present model can serve as an alternative cohesive zone solution to the 2D Maugis-Dugdale solution [2143].

000015121 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015121 653__ $$a

000015121 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000015121 720__ $$aJin, Fan
000015121 8560_ $$ffischerc@itam.cas.cz
000015121 8564_ $$s188619$$uhttps://invenio.itam.cas.cz/record/15121/files/TS.SM02-2.05.pdf$$yOriginal version of the author's contribution as presented on CD,  page 1774, code TS.SM02-2.05
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000015121 962__ $$r13812
000015121 980__ $$aPAPER