Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Alan S. Wineman"'
Autor:
Mohammad A. Kazemi-Lari, Rafael Shimkunas, Zhong Jian, Bence Hegyi, Leighton Izu, John A. Shaw, Alan S. Wineman, Ye Chen-Izu
Publikováno v:
iScience, Vol 25, Iss 9, Pp 104810- (2022)
Externí odkaz:
https://doaj.org/article/f84c1ae7680e4f5289252a4ab7ed1f2f
Autor:
Anthony M Waas, Alan S Wineman
Publikováno v:
Mathematics and Mechanics of Solids. 28:361-379
This work considers the uniaxial compression of a solid circular cylinder of time-dependent material. Initially, the cylinder undergoes a homogeneous compression history. The purpose is to determine a time when this deformation history can form a new
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fba4c3a5bcf899be8261fec69bff9a74
https://doi.org/10.1177/10812865221104061
https://doi.org/10.1177/10812865221104061
Publikováno v:
Mathematics and Mechanics of Solids. 26:1726-1731
In this note, we study the response of a viscoelastic body whose stress relaxation modulus and creep compliance depend on the density of the body in such a manner that the stress and strain appear linearly in the constitutive equation. Such models wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fd75e64b1764d51260b484d6ca43c95
https://doi.org/10.1177/10812865211004663
https://doi.org/10.1177/10812865211004663
Autor:
Alan S. Wineman
Publikováno v:
Mathematics and Mechanics of Solids. 26:683-693
This work considers a rubber cylinder under zero axial force that elongates in response to the normal stresses produced during torsion (the Poynting effect). The combined elongation and twisting deformation occurs at an elevated temperature at which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcf17d7d943bb4ea26533c25575f0a71
https://doi.org/10.1177/1081286520963209
https://doi.org/10.1177/1081286520963209
Autor:
Leighton T. Izu, Bence Hegyi, Ye Chen-Izu, John A. Shaw, Mohammad A. Kazemi-Lari, Zhong Jian, Rafael Shimkunas, Alan S. Wineman
Publikováno v:
International journal of engineering science
We develop a viscoelastic generalization of the elastic Eshelby inclusion solution, where the inclusion and surrounding matrix are two different viscoelastic solids and the inclusion’s eigenstrain is a time-periodic oscillatory input. The solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::048cae03bcfeb25eee4e530589f9f4e6
https://escholarship.org/uc/item/5xj1s2r1
https://escholarship.org/uc/item/5xj1s2r1
Autor:
Alan S. Wineman
Publikováno v:
Mathematics and Mechanics of Solids. 25:582-596
When a rectangular block of a nonlinear material is subjected to a simple shearing deformation, specific normal tractions are required to ensure that the distances between the faces of the block, i.e. its dimensions, do not change. This work investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d8596d2c84c1ce235f229782a0729bf
https://doi.org/10.1177/1081286519885162
https://doi.org/10.1177/1081286519885162
Publikováno v:
The International Journal of Robotics Research. 40:119-135
Successful soft robot modeling approaches appearing in the recent literature have been based on a variety of distinct theories, including traditional robotic theory, continuum mechanics, and machine learning. Though specific modeling techniques have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f90182cbbc40af24ba759cfc836c01ae
https://doi.org/10.1177/0278364919879493
https://doi.org/10.1177/0278364919879493
Coupled thermal- and deformation-induced degradation in planar rubber membranes under radial loading
Autor:
John A. Shaw, Alan S. Wineman
Publikováno v:
Mathematics and Mechanics of Solids. 24:3103-3124
Elastomers at elevated temperatures can undergo microstructural changes owing to the scission, re-coiling, and re-crosslinking in their macromolecular network. These result in chemically based stress relaxation and permanent set. In previous work, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3401570f954f0efb1265e56324707a1
https://doi.org/10.1177/1081286519829513
https://doi.org/10.1177/1081286519829513
Autor:
Alan S. Wineman
Publikováno v:
Mechanics Research Communications. 94:28-32
This work studies a rubber cylinder that is held at a fixed uniaxial stretch, given a small amplitude twist and then increased in temperature to a regime where processes of scission and re-cross-linking of macromolecular network junctions take place.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b54d9e0a66a680f442aebcd024c15b3f
https://doi.org/10.1016/j.mechrescom.2018.08.012
https://doi.org/10.1016/j.mechrescom.2018.08.012
Autor:
Alan S. Wineman, Thomas J. Pence
Publikováno v:
Journal of Engineering Mathematics. 127
A fiber-reinforced material comprised of a soft polymeric matrix reinforced with polymeric filaments is often modeled as an equivalent anisotropic nonlinearly elastic solid. Although the response of a single constituent polymeric material can be mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1495fbdbeba551ab2c64b7c5ae7bcb6
https://doi.org/10.1007/s10665-021-10119-1
https://doi.org/10.1007/s10665-021-10119-1