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Axisymmetric Torsion of an Elastic Layer Sandwiched between Two Elastic Half-Spaces with Two Interfaced Cracks

Fateh Madani

Fateh Madani

Mechanical Engineering and Development Laboratory, Mechanical Engineering Department, National Polytechnic SchoolAlgiers, Algeria
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Madani, Fateh
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Belkacem Kebli

Belkacem Kebli

Mechanical Engineering and Development Laboratory, Mechanical Engineering Department, National Polytechnic SchoolAlgiers, Algeria
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Kebli, Belkacem
  
28. Juni 2019
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Artikel-Kategorie: Research Article
Online veröffentlicht: 28. Juni 2019
Seitenbereich: 57 - 66
Eingereicht: 10. Okt. 2018
Akzeptiert: 15. Jan. 2019
DOI: https://doi.org/10.2478/sgem-2019-0006
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© 2019 Fateh Madani, Belkacem Kebli, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Figure 1

Geometry and coordinate system.
Geometry and coordinate system.

Figure 2

Variation of the normalized stress intensity factor at the edge of the crack KIIIa$K_{III}^{a}$with a/b.
Variation of the normalized stress intensity factor at the edge of the crack KIIIa$K_{III}^{a}$with a/b.

Figure 3

Variation of the normalized stress intensity factor at the edge of the crack KIIIa$K_{III}^{a}$with G1 ⁄ G2.
Variation of the normalized stress intensity factor at the edge of the crack KIIIa$K_{III}^{a}$with G1 ⁄ G2.

Figure 4

Variation of the normalized stress intensity factor at the edge of the rigid disc KIIIb$K_{III}^{b}$with a/b.
Variation of the normalized stress intensity factor at the edge of the rigid disc KIIIb$K_{III}^{b}$with a/b.

Figure 5

Tangential displacement uθ1$\text{u}_{\text{ }\!\!\theta\!\!\text{ }}^{1}$versus ρ for various ξ, 0≤z≤h.
Tangential displacement uθ1$\text{u}_{\text{ }\!\!\theta\!\!\text{ }}^{1}$versus ρ for various ξ, 0≤z≤h.

Figure 6

Tangential displacement uθ2$\text{u}_{\theta }^{2}$versus ρ for various ξ, z≥h.
Tangential displacement uθ2$\text{u}_{\theta }^{2}$versus ρ for various ξ, z≥h.

Figure 7

Shear stress τθz1${{\text{ }\!\!\tau\!\!\text{ }}_{\text{ }\!\!\theta\!\!\text{ z}}}^{\text{1}}$versus ρ for various ξ, 0≤z≤h.
Shear stress τθz1${{\text{ }\!\!\tau\!\!\text{ }}_{\text{ }\!\!\theta\!\!\text{ z}}}^{\text{1}}$versus ρ for various ξ, 0≤z≤h.

Figure 8

Shear stress τθz2${{\text{ }\!\!\tau\!\!\text{ }}_{\text{ }\!\!\theta\!\!\text{ z}}}^{\text{2}}$versus ρ for various ξ, z≥h.
Shear stress τθz2${{\text{ }\!\!\tau\!\!\text{ }}_{\text{ }\!\!\theta\!\!\text{ z}}}^{\text{2}}$versus ρ for various ξ, z≥h.
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