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This article is cited in 17 scientific papers (total in 17 papers)
Experimental instruments and technique
The effect of contact duration and indentation depth on adhesion strength: experiment and numerical simulation
Ya. A. Lyashenkoab, V. L. Popovacd a Berlin Technical University, Berlin, Germany
b Sumy State University
c Tomsk State University
d Institute of Strength Physics and Materials Science, Siberian Branch of the Russian Academy of Sciences, Tomsk, Russia
Abstract:
The adhesive contact between a spherical steel indenter and a fragment of a transparent soft rubber sheet fixed on a glass substrate has been studied experimentally. Comparison of experimental data with the results of analytic theory and numerical simulation has revealed quantitative agreement of the results of these three approaches. We have also studied the effect of the duration of the contact between the indenter and the indentation depth on its adhesion strength. The peculiarities of experiments performed with a controllable displacement and a controllable force are considered.
Keywords:
adhesion, normal contact, surface energy, adhesive strength, indentation, elastomers.
Received: 18.02.2020
Citation:
Ya. A. Lyashenko, V. L. Popov, “The effect of contact duration and indentation depth on adhesion strength: experiment and numerical simulation”, Zhurnal Tekhnicheskoi Fiziki, 90:10 (2020), 1769–1782; Tech. Phys., 65:10 (2020), 1695–1707
Linking options:
https://www.mathnet.ru/eng/jtf5193 https://www.mathnet.ru/eng/jtf/v90/i10/p1769
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