<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Cyclic Micro-slip and Energy Dissipation on Elastic Rough Interfaces"^^ . "A generalized approach is proposed, following the Mindlin and Deresiewicz procedure, to study\r\nthe cyclic behavior of surfaces in contact under a small oscillating tangential force. In order to\r\nmake the procedure straightforward and as general as possible, a non-dimensional formulation,\r\nbased only on the normal contact load-displacement curve, has been provided. It turns out that the\r\nnon-dimensional behavior under normal or tangential loading, as well as the energy dissipation\r\ninvolved in cyclic loading, strongly depends on the exponent\r\nα . This exponent can be calculated\r\nexplicitly in the case of profiles described by mathematical expressions (e.g. cylinders and\r\nspheres), or can be determined from best fitting of experimental or numerical data (e.g. from\r\nICARUS simulations).\r\nThe larger is the exponent \r\nα , the larger is the energy dissipated in small amplitude (partialslip)\r\ntangential cycles.\r\nMoreover, a comparison has been provided, without any claims of completeness, among some\r\nof the theoretical models for the tangential interaction of rough surfaces available in the literature.\r\nThe calculation of the exponent α allows us to show the influence of different statistical\r\ndistribution assumptions of surface heights on the hysteretic energy dissipation.\r\nFinally, the stick-slip behavior of rough surfaces subjected to oscillating loads has been\r\ninterpreted in terms of an analogy with the shake-down phenomenon described by the theory of\r\nplasticity."^^ . "2005" . . "Firenze University Press"^^ . . "Firenze University Press"^^ . . . . . . . . . . . . . . . . . "Marco"^^ . "Paggi"^^ . "Marco Paggi"^^ . . "Mauro"^^ . "Borri Brunetto"^^ . "Mauro Borri Brunetto"^^ . . "Stefano"^^ . "Invernizzi"^^ . "Stefano Invernizzi"^^ . . "Alberto"^^ . "Carpinteri"^^ . "Alberto Carpinteri"^^ . . . . . "HTML Summary of #1933 \n\nCyclic Micro-slip and Energy Dissipation on Elastic Rough Interfaces\n\n" . "text/html" . . . "TJ Mechanical engineering and machinery"@en . .