Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Poincloux, Samuel"'
A wide range of disordered materials, from biological to geological assemblies, feature discrete elements undergoing large shape changes. How significant geometrical variations at the microscopic scale affect the response of the assembly, in particul
Externí odkaz:
http://arxiv.org/abs/2404.09773
Knitted fabrics are metamaterials with remarkable mechanical properties, such as extreme deformability and multiple history-dependent rest shapes. This letter shows that those properties may stem from a continuous set of metastable states for a mecha
Externí odkaz:
http://arxiv.org/abs/2404.07811
Publikováno v:
Physical Review Research (2024), 6(1):013080
We perform physical and numerical experiments to study the stick-slip response of a stack of slabs in contact through dry frictional interfaces driven in quasistatic shear. The ratio between the drive's stiffness and the slab's shear stiffness contro
Externí odkaz:
http://arxiv.org/abs/2301.13745
Publikováno v:
Phys. Rev. Lett. 126, 218004 (2021)
We study the bending of a book-like system, comprising a stack of elastic plates coupled through friction. The behavior of this layered system is rich and nontrivial, with a non-additive enhancement of the apparent stiffness and a significant hystere
Externí odkaz:
http://arxiv.org/abs/2012.01335
Publikováno v:
Phys. Rev. Lett. 127, 104301 (2021)
Triaxial weaving is a handicraft technique that has long been used to create curved structures using initially straight and flat ribbons. Weavers typically introduce discrete topological defects to produce nonzero Gaussian curvature, albeit with face
Externí odkaz:
http://arxiv.org/abs/2011.12327
Autor:
Poincloux, Samuel
Les propriétés mécaniques d’un tricot diffèrent drastiquement de celles du fil dont il est constitué. Par exemple, une étoffe tricotée d’un fil inextensible présente une étonnante propension à la déformabilité. À l’instar des syst
Externí odkaz:
http://www.theses.fr/2018SORUS319/document
Publikováno v:
Phys. Rev. Lett. 121, 058002 (2018)
Crackling noise, which occurs in a wide range of situations, is characterized by discrete events of various sizes, often correlated in the form of avalanches. We report experimental evidence that the mechanical response of knitted fabric displays suc
Externí odkaz:
http://arxiv.org/abs/1803.00815
Publikováno v:
Phys. Rev. X 8, 021075 (2018)
Knitting is not only a mere art and craft hobby but also a thousand year old technology. Unlike weaving, it can produce loose yet extremely stretchable fabrics with almost vanishing rigidity, a desirable property exhibited by hardly any bulk material
Externí odkaz:
http://arxiv.org/abs/1801.08355
Publikováno v:
In Journal of the Mechanics and Physics of Solids September 2021 154
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