Results 21 to 30 of about 78,818 (258)

Parabolas in the isotropic plane

open access: yesGlasnik matematički, 2021
In this paper we study the properties of a parabola in an isotropic plane and compare the results obtained with their Euclidean analogues.
Volenec, Vladimir   +2 more
openaire   +5 more sources

Reflection and Transmission of Plane Wave at an Interface Between Two Rotating Micropolar Piezoelectric Solid Half-Spaces

open access: yesArchives of Acoustics, 2021
In this paper, we investigate a problem on reflection and transmission of plane-waves at an interface between two dissimilar half-spaces of a transversely isotropic micropolar piezoelectric material.
Baljeet SINGH   +2 more
doaj   +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

Analytical Solution of Stress in a Transversely Isotropic Floor Rock Mass under Distributed Loading in an Arbitrary Direction

open access: yesApplied Sciences, 2021
Rock masses with a distinct structure may present a transversely isotropic character; thus, the stress state in a transversely isotropic elastic half-plane surface is an important way to assess the behavior of the interaction between the distributed ...
Dongliang Ji   +4 more
doaj   +1 more source

Thermoreversible Gel-Dispersed Liquid Crystals

open access: yesGels, 2023
A simple model is introduced to describe phase behaviours of binary mixtures of a thermoreversible gel and a low-molecular-weight liquid crystal (LC). We predict novel phase diagrams on the temperature–concentration plane, including sol–gel transition ...
Akihiko Matsuyama
doaj   +1 more source

Bisectors of conics in isotropic plane

open access: yesRad Hrvatske akademije znanosti i umjetnosti. Matematičke znanosti, 2023
In this paper we introduce the concept of a bisector of two curves in an isotropic plane. We study the bisectors of conics and classify them according to their type of circularity. In general the bisector of conics is a quartic, while in the case when both conics are circular, its degree decreases.
openaire   +2 more sources

Three-dimensional strength criterion for transverse isotropic geomaterials

open access: yesYantu gongcheng xuebao, 2018
The strength characteristic of the transverse isotropic soil include two aspects. On one hand, the strength curves are not symmetric around the three principal stress axes on deviatoric plane.
LU De-chun , LIANG Jing-yu , WANG Guo-sheng , DU Xiu-li
doaj   +1 more source

Analysis of Floquet Waves in Periodic Multilayered Isotropic Media with the Method of Reverberation-Ray Matrix

open access: yesCrystals, 2022
The in-plane elastic waves in periodically multilayered isotropic structures, which are decoupled from the out-of-plane waves, are represented mainly by the frequency–wavenumber spectra and occasionally by the frequency–phase velocity spectra as well as ...
Qiangqiang Li, Yongqiang Guo, Yajun Wang
doaj   +1 more source

Determination of transverse isotropic elastic constants of nacre and constituent tablets based on genetic-algorithm-assisted resonant ultrasound spectroscopy

open access: yesResults in Materials, 2022
Novel classes of tough composites inspired by natural biological materials like nacre, which possesses a multiscale structure with a lamellar microarchitecture, have attracted significant attention for use in structural and energy-related applications ...
Go Yamamoto   +3 more
doaj   +1 more source

An effect of a purely dissipative process of microstresses on plane strain gradient plasticity problems [PDF]

open access: yesTheoretical and Applied Mechanics, 2018
This article considers a plane strain gradient plasticity theory of the Gurtin–Anand model [M. Gurtin, L. Anand, A theory of strain gradient plasticity for isotropic, plastically irrotational materials Part I: Small deformations, J. Mech. Phys. Solids 53
Borokinni Adebowale   +2 more
doaj   +1 more source

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