2019
DOI: 10.1093/qjmam/hbz013
|View full text |Cite
|
Sign up to set email alerts
|

Displacements representations for the problems with spherical and circular material surfaces

Abstract: The displacements representations of the type used by Christensen and Lo (1979) are modified to allow for analytical treatment of problems involving spherical and circular material surfaces that possess constant surface tension. The modified representations are used to derive closed-form expressions for the local elastic fields and effective moduli of a macroscopically isotropic composite materials containing spherical and circular inhomogeneities with the interfaces described by the complete Gurtin-Murdoch an… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

1
7
0

Year Published

2020
2020
2023
2023

Publication Types

Select...
8
1

Relationship

1
8

Authors

Journals

citations
Cited by 25 publications
(8 citation statements)
references
References 43 publications
1
7
0
Order By: Relevance
“…In this way, the partial differential equilibrium equations of displacements are successfully converted into a linear system with respect to the Legendre series coefficients and the displacements and stresses are then analytically determined. As confirmed by previous studies on spherical nanoinhomogeneities [5355], the flexural resistibility of a spherical surface or interface can be represented by the fixed combination of the original two material constants in the bending moment and curvature change constitutive relation: 3 ξ 0 + 5 η 0 . This conclusion is independent of the far-field loading conditions.…”
Section: Introductionsupporting
confidence: 71%
See 1 more Smart Citation
“…In this way, the partial differential equilibrium equations of displacements are successfully converted into a linear system with respect to the Legendre series coefficients and the displacements and stresses are then analytically determined. As confirmed by previous studies on spherical nanoinhomogeneities [5355], the flexural resistibility of a spherical surface or interface can be represented by the fixed combination of the original two material constants in the bending moment and curvature change constitutive relation: 3 ξ 0 + 5 η 0 . This conclusion is independent of the far-field loading conditions.…”
Section: Introductionsupporting
confidence: 71%
“…Analytical solutions were developed for both hydrostatic and deviatoric far-field traction loads. Shortly afterwards, Mogilevskaya [54] further extended the model of an embedded spherical inhomogeneity to nonhydrostatic loading conditions. General forms of displacement representations were presented.…”
Section: Introductionmentioning
confidence: 99%
“…In the context of particulate composites with spherical reinforcements, analytical solutions for a single spherical particle with the G–M interface were obtained and used to model the elastic fields [3337] and effective properties [10, 38, 39] of particulate nanocomposites. Similar solutions for the S–O interfaces are reported in [4044]. More advanced, finite-cluster [45] and representative unit cell [46] models of spherical particle composite with the G–M interface have been developed.…”
Section: Introductionmentioning
confidence: 80%
“…Using appropriately modified (to reflect the problem geometry) boundary conditions of the first, N=1, second, N=2 and third, N=3, orders obtained from equations (5.1) - (5.4) for Model I and from equations (5.10) - (5.13) for Model II , all elastic fields inside the fibre and the matrix are computed. The solutions employed the field representations of [59] that are also used in [30,60,61]. Those representations involve unknown coefficients that are found from the linear systems of algebraic equations resulting from the substitution of the representations into prescribed boundary conditions.…”
Section: Examplementioning
confidence: 99%