Displacement and Stress Associated with Distributed Anelastic Deformation in a Half‐Space
We present a suite of analytical and semianalytical solutions for the displacements, strains, and stress due to distributed anelastic deformation of finite strain volumes in a half‐space for cuboid sources. We provide the solutions in the cases of antiplane strain, plane strain, and 3D deformation....
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sg-ntu-dr.10356-834762020-09-26T21:37:31Z Displacement and Stress Associated with Distributed Anelastic Deformation in a Half‐Space Barbot, Sylvain Lambert, Valère Moore, James Daniel Paul Earth Observatory of Singapore Green's function Anelastic deformation We present a suite of analytical and semianalytical solutions for the displacements, strains, and stress due to distributed anelastic deformation of finite strain volumes in a half‐space for cuboid sources. We provide the solutions in the cases of antiplane strain, plane strain, and 3D deformation. These expressions represent powerful tools for the analysis of deformation data to image distributed strain in the Earth’s interior and for the dynamic modeling of distributed deformation off faults, including thermoelasticity, poroelasticity, and viscoelasticity. We include computer programs that evaluate these expressions free of major singular points. Combined with formulas that describe the deformation around faults, these solutions represent a comprehensive description of quasi‐static deformation throughout the earthquake cycle within the lithosphere–asthenosphere system. NRF (Natl Research Foundation, S’pore) MOE (Min. of Education, S’pore) Published version 2017-06-07T07:35:38Z 2019-12-06T15:23:50Z 2017-06-07T07:35:38Z 2019-12-06T15:23:50Z 2017 Journal Article Barbot, S., Moore, J. D. P., & Lambert, V. (2017). Displacement and Stress Associated with Distributed Anelastic Deformation in a Half‐Space. Bulletin of the Seismological Society of America, 107(2), 821-855. 0037-1106 https://hdl.handle.net/10356/83476 http://hdl.handle.net/10220/42608 10.1785/0120160237 en Bulletin of the Seismological Society of America © 2017 Seismological Society of America (SSA). This paper was published in Bulletin of the Seismological Society of America and is made available as an electronic reprint (preprint) with permission of Seismological Society of America (SSA). The published version is available at: [http://dx.doi.org/10.1785/0120160237]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 36 p. application/pdf |
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Green's function Anelastic deformation |
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Green's function Anelastic deformation Barbot, Sylvain Lambert, Valère Moore, James Daniel Paul Displacement and Stress Associated with Distributed Anelastic Deformation in a Half‐Space |
| description |
We present a suite of analytical and semianalytical solutions for the displacements, strains, and stress due to distributed anelastic deformation of finite strain volumes in a half‐space for cuboid sources. We provide the solutions in the cases of antiplane strain, plane strain, and 3D deformation. These expressions represent powerful tools for the analysis of deformation data to image distributed strain in the Earth’s interior and for the dynamic modeling of distributed deformation off faults, including thermoelasticity, poroelasticity, and viscoelasticity. We include computer programs that evaluate these expressions free of major singular points. Combined with formulas that describe the deformation around faults, these solutions represent a comprehensive description of quasi‐static deformation throughout the earthquake cycle within the lithosphere–asthenosphere system. |
| author2 |
Earth Observatory of Singapore |
| author_facet |
Earth Observatory of Singapore Barbot, Sylvain Lambert, Valère Moore, James Daniel Paul |
| format |
Article |
| author |
Barbot, Sylvain Lambert, Valère Moore, James Daniel Paul |
| author_sort |
Barbot, Sylvain |
| title |
Displacement and Stress Associated with Distributed Anelastic Deformation in a Half‐Space |
| title_short |
Displacement and Stress Associated with Distributed Anelastic Deformation in a Half‐Space |
| title_full |
Displacement and Stress Associated with Distributed Anelastic Deformation in a Half‐Space |
| title_fullStr |
Displacement and Stress Associated with Distributed Anelastic Deformation in a Half‐Space |
| title_full_unstemmed |
Displacement and Stress Associated with Distributed Anelastic Deformation in a Half‐Space |
| title_sort |
displacement and stress associated with distributed anelastic deformation in a half‐space |
| publishDate |
2017 |
| url |
https://hdl.handle.net/10356/83476 http://hdl.handle.net/10220/42608 |
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1681059423635636224 |