| Partner: James Barber |
Ostatnie publikacje
| 1. | Barber J.♦, Stupkiewicz S., Indentation of a thin incompressible layer with finite friction, INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, ISSN: 0020-7683, DOI: 10.1016/j.ijsolstr.2024.112868, Vol.298, pp.112868-1-8, 2024 Streszczenie: If a thin layer of an incompressible elastic material is pressed between two plane surfaces, the effective stiffness is very sensitive to the presence of frictional slip. This effect is investigated using a low-order polynomial representation of the through-thickness displacement profile. Results show good agreement with finite element studies and also show that the stiffness is significantly affected by that part of the layer [if any] outside the loaded region. The same result is then used in convolution to approximate the load-displacement response for a convex indenter. Słowa kluczowe: Thin elastic layer,Coulomb friction,Contact mechanics Afiliacje autorów:
|  | 140p. |