On a recent stickiness criterion using a very simple generalization of DMT theory of adhesion
作者: M. Ciavarella
作者单位: 1Department of Mechanics, Mathematics and Management, Politecnico di Bari
刊名: Journal of Adhesion Science and Technology, 2016, Vol.30 (24), pp.2725-2735
来源数据库: Taylor & Francis Journal
DOI: 10.1080/01694243.2016.1198445
关键词: AdhesionGreenwood–Williamson theoryrough surfaces
原始语种摘要: In the contact of rough surfaces, contact occurs on smaller and smaller scales, the well-known Tabor adhesion parameter decreases and the so-called Derjaguin–Muller–Toporov (DMT) theory is the appropriate limit. Fuller and Tabor developed 40 years ago a model based on asperities and JKR theory, and more recently the author developed an asperity theory using asperities and DMT theory in the form given by Maugis. Both lead to adhesion parameters which do not depend on the range of attractive forces, in contrast to the parameter recently suggested by Pastewka and Robbins (PNAS, 111(9), 3298–3303, 2014). As it is well known from random process theory that contact of rough surfaces can be described reasonably well by asperity summits at least for low bandwidths, the Pastewka–Robbins DMT model...
全文获取路径: Taylor & Francis  (合作)
影响因子:0.9 (2012)

  • stickiness 粘性
  • criterion 准则
  • theory 理论
  • adhesion 粘附
  • incorrect 不正确的
  • recently 近来
  • contact 接触圈
  • general 普遍的
  • therefore 因此
  • parameter 参数