Indentation load–depth relation for an elastic layer with surface tension
نویسندگان
چکیده
منابع مشابه
Indentation of a rigid sphere into an elastic substrate with surface tension and adhesion.
The surface tension of compliant materials such as gels provides resistance to deformation in addition to and sometimes surpassing that owing to elasticity. This paper studies how surface tension changes the contact mechanics of a small hard sphere indenting a soft elastic substrate. Previous studies have examined the special case where the external load is zero, so contact is driven by adhesio...
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Article history: Received 6 October 2011 Received in revised form 27 March 2012 Available online 12 June 2012
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The localized loading of an elastic sheet floating on a liquid bath occurs at scales from a frog sitting on a lily pad to a volcano supported by the Earth's tectonic plates. The load is supported by a combination of the stresses within the sheet (which may include applied tensions from, for example, surface tension) and the hydrostatic pressure in the liquid. At the same time, the sheet deforms...
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THE record of investigation of the phenomena of the life of animal and vegetable cells for the last eighty years constitutes a body of knowledge which is of imposing magnitude and of surpassing interest to all who are concerned in the studies that bear on the organic world. The results won dluring that period will always constitute, as they do now, a worthy memorial of the intense enthusiasm of...
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ژورنال
عنوان ژورنال: Mathematics and Mechanics of Solids
سال: 2018
ISSN: 1081-2865,1741-3028
DOI: 10.1177/1081286518774090