Results 11 to 20 of about 783,686 (327)

Blue-Noise-Based Disordered Photonic Structures Show Isotropic and Ultrawide Band Gaps

open access: yesOptics, 2023
Spatially disordered but uniformly distributed point patterns characterized by so-called blue-noise long-range spatial correlations are of great benefit in computer graphics, especially in spatial dithering thanks to the spatial isotropy.
Edoardo De Tommasi   +2 more
doaj   +1 more source

Impact of Stress-Induced Rock Damage on Elastic Symmetry: From Transverse Isotropy to Orthotropy

open access: yesRock Mechanics and Rock Engineering, 2022
In this article we explore the change in elastic symmetry and anisotropy of two geological materials with stress-induced damage. Two independent uniaxial deformation experiments on two layered and natural geomaterials, a shale and a sandstone, support ...
L. Olsen-Kettle, J. Dautriat, J. Sarout
semanticscholar   +1 more source

Additively manufactured lattice structures with controlled transverse isotropy for orthopedic porous implants

open access: yesComput. Biol. Medicine, 2022
Additively manufactured lattice structures enable the design of tissue scaffolds with tailored mechanical properties, which can be implemented in porous biomaterials.
Markel Alaña   +4 more
semanticscholar   +1 more source

Analytical solution for dynamic response of asphalt pavement with subgrade modulus varying with depth

open access: yesYantu gongcheng xuebao, 2022
The analytical solution for the dynamic response of asphalt pavement under falling weight deflectometer (FWD) load is obtained considering the viscoelasticity, transverse isotropy, interlayer contact and non-uniform distribution of subgrade modulus along
FAN Hai-shan , ZHANG Jun-hui , ZHENG Jian-long
doaj   +1 more source

Study on calculation of transversely isotropic dynamic rock mechanical parameters and conversion model between dynamic parameters and static parameters

open access: yesUnconventional Resources, 2023
The shale oil reservoirs in the Jimsar Sag are strongly heterogeneous. Therefore, it is of practical significance to relate the dynamic elastic stiffness to the static elastic stiffness under the assumption of transverse isotropy.
Zichao Ma   +5 more
doaj   +1 more source

A strong, ductile and in-plane tensile isotropic Mg-0.5Zn-0.5Y-0.15Si alloy

open access: yesJournal of Materials Research and Technology, 2022
Strength ductility tradeoff, strain hardenability and in-plane isotropy under tensile loading are big dilemmas in magnesium alloys. In this study, we have fabricated an extruded low alloyed Mg-0.5Zn-0.5Y-0.15Si alloy.
Chuan Li   +5 more
doaj   +1 more source

Viscoelastic response of anisotropic biological membranes. Part II: Constitutive models [PDF]

open access: yesTheoretical and Applied Mechanics, 2014
In Part I of this series [7] we described the structure of the biopolymer interlayers found in the shell of the mollusk Haliotis rufescens (the red abalone).
Lubarda Vlado A., Asaro Robert J.
doaj   +1 more source

TRANSVERSE ISOTROPY

open access: yes, 2023
Ushbu maqola bugungi kundagi transversal izotrop paallileped uchun termoelastik masalani sonli yechishning tahlili keltirilgan.
Yaxshiboev D.S   +2 more
openaire   +1 more source

Propagation of waves in an incompressible rotating transversely isotropic nonlocal elastic solid

open access: yesVietnam Journal of Mechanics, 2021
In this paper, the nonlocal elasticity theory is applied to study the propagation of plane wave and Rayleigh-type surface wave in an incompressible, rotating and transversely isotropic material.
Baljeet Singh
doaj   +1 more source

Stress‐induced transverse isotropy in rocks [PDF]

open access: yesSEG Technical Program Expanded Abstracts 1994, 1994
The application of uniaxial pressure can induce elastic anisotropy in otherwise isotropic rocks. We consider models based on two very different rock classes, granites and weakly consolidated granular systems. We show (1) that these models share common underlying assumptions, (2) that they lead to similar qualitative behavior, and (3) that both provide ...
Lawrence M. Schwartz   +2 more
openaire   +1 more source

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