2003
DOI: 10.1016/s0043-1648(03)00332-6
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A finite element-based model of normal contact between rough surfaces

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Cited by 74 publications
(45 citation statements)
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“…However, notwithstanding the quite large amount of papers dealing with the adhesive contact of rough surfaces [16][17][18][19][20][21][22][23], only a few papers attempt to explain the origin of adhesion hysteresis and energy dissipation in rough contacts [25][26][27]. This is usually attributed to the presence of plasticity [24,25,27], interdigitations among polymer chains [15], humidity [13], viscoelasticity [28,29].…”
Section: Introductionmentioning
confidence: 99%
“…However, notwithstanding the quite large amount of papers dealing with the adhesive contact of rough surfaces [16][17][18][19][20][21][22][23], only a few papers attempt to explain the origin of adhesion hysteresis and energy dissipation in rough contacts [25][26][27]. This is usually attributed to the presence of plasticity [24,25,27], interdigitations among polymer chains [15], humidity [13], viscoelasticity [28,29].…”
Section: Introductionmentioning
confidence: 99%
“…The contact model of Ref. [17] used the finite element (FE) approach to determine the apparent contact area and the mean contact pressure between two mating rough surfaces. Because the detailed description of the surface topography using FE based models requires an extremely fine FE grid with a very large number of elements which lead to rather unaffordable computational time, a semi-detailed approach was employed in [17], excluding the predictions of the localized stress concentrations.…”
Section: Specifically It Fell Under the Topic Area #1: Supporting Wimentioning
confidence: 99%
“…W ostatnim przypadku wykorzystano kontakt pomiędzy sferyczną a płaską powierzchnią, z uwzględnieniem podstawowych parametrów chropowatości [4]. Opracowane modele dotyczyły także kontaktu pomiędzy sferyczną a płaską powierzchnią, z uwzględnieniem parametrów opisujących nośność powierzchni [5]. W obecnie wykorzystywanych modelach kontaktu zastosowanie obliczeń Hertza jest uproszczeniem w zakresie odkształceń sprężystych i dlatego jest często stosowane w analizie kontaktu chropowatych powierzchni, rozpatrywanych z punktu widzenia pojedynczych mikronierówności [2,6].…”
Section: Wprowadzenieunclassified