Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Scheibert J."'
Publikováno v:
Journal of the Mechanics and Physics of Solids, 2023, 181, pp.105445
The most direct measurement of adhesion is the pull-off force, i.e. the tensile force necessary to separate two solids in contact. For a given interface, it depends on various experimental parameters, including separation speed, contact age and maxim
Externí odkaz:
http://arxiv.org/abs/2310.13708
Autor:
Guibert, M, Oliver, C, Durand, T, Mogne, T Le, Bot, A Le, Dalmas, D, Scheibert, J, Fontaine, J
Six-axes force/torque sensors are increasingly needed in mechanical engineering. Here, we introduce a flexure-based design for such sensors, which solves some of the drawbacks of the existing designs. In particular, it is backlash-free, it can be wir
Externí odkaz:
http://arxiv.org/abs/2105.10170
Autor:
Lengiewicz, J., de Souza, M., Lahmar, M., Courbon, C., Dalmas, D., Stupkiewicz, S., Scheibert, J.
Publikováno v:
Journal of the Mechanics and Physics of Solids 143, 104056 (2020)
Solid contacts involving soft materials are important in mechanical engineering or biomechanics. Experimentally, such contacts have been shown to shrink significantly under shear, an effect which is usually explained using adhesion models. Here we sh
Externí odkaz:
http://arxiv.org/abs/2005.02107
Publikováno v:
EPJ Web of Conferences, Vol 6, p 21006 (2010)
We present recent results showing that human epidermal ridges (fingerprints) could play a central role in fine texture discrimination tasks by spatially modulating the contact stress field between the fingertip and the substrate. Using an origina
Externí odkaz:
https://doaj.org/article/ce1bab97527b4a19ae54f1746bd2e1f8
Publikováno v:
EPJ Web of Conferences, Vol 6, p 39010 (2010)
Externí odkaz:
https://doaj.org/article/a3cd69821717422b8f300c4767c6bfc3
Publikováno v:
EPJ Web of Conferences, Vol 6, p 39011 (2010)
We present the results of recent dynamic fracture experiments [Scheibert et al., Phys. Rev. Lett. 104 (2010) 045501] on polymethylmethacrylate, the archetype of nominally brittle materials, over a wide range of crack velocities. By combining velocity
Externí odkaz:
https://doaj.org/article/f2ae8b4c8adc4b679774e77271cfd3fa
Publikováno v:
EPJ Web of Conferences, Vol 6, p 26006 (2010)
We present the results of recent friction experiments in which a MEMS-based sensing device is used to measure both the normal and tangential stress fields at the base of a rough elastomer film in frictional contact with smooth, rigid, glass indento
Externí odkaz:
https://doaj.org/article/0e63f63894164c2885aebafbc7c1653e
Publikováno v:
Physical Review E , American Physical Society (APS), 2019, 99 (5), pp.053005
This paper gives a theoretical analysis for the fundamental problem of anisotropy induced by shear forces onan adhesive contact, discussing the experimental data of the companion Letter. We present a fracture mechanicsmodel where two phenomenological
Externí odkaz:
http://arxiv.org/abs/1906.02957