The Experts below are selected from a list of 219 Experts worldwide ranked by ideXlab platform
P. Gumbsch - One of the best experts on this subject based on the ideXlab platform.
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Simulations of stress-strain heterogeneities in copper thin films : texture and substrate effects
Computational Materials Science, 2007Co-Authors: Filip Siska, Samuel Forest, P. GumbschAbstract:Finite element simulations of the Elastic and Elastic–plastic deformation of copper thin films are performed in the presence or not of substrate. The investigated textures are {1 1 1} and {0 0 1}. In the anisotropic Elastic Case, {0 0 1} films are associated with more strain heterogeneities than {1 1 1} films. Strong plastic strain heterogeneities are found in {0 0 1} films. The presence of a substrate increases significantly the heterogeneity of stress–strain fields.
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Simulations of stress–strain heterogeneities in copper thin films : texture and substrate effects
Computational Materials Science, 2007Co-Authors: Filip Siska, Samuel Forest, P. GumbschAbstract:Abstract Finite element simulations of the Elastic and Elastic–plastic deformation of copper thin films are performed in the presence or not of substrate. The investigated textures are {1 1 1} and {0 0 1}. In the anisotropic Elastic Case, {0 0 1} films are associated with more strain heterogeneities than {1 1 1} films. Strong plastic strain heterogeneities are found in {0 0 1} films. The presence of a substrate increases significantly the heterogeneity of stress–strain fields.
Filip Siska - One of the best experts on this subject based on the ideXlab platform.
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Simulations of stress-strain heterogeneities in copper thin films : texture and substrate effects
Computational Materials Science, 2007Co-Authors: Filip Siska, Samuel Forest, P. GumbschAbstract:Finite element simulations of the Elastic and Elastic–plastic deformation of copper thin films are performed in the presence or not of substrate. The investigated textures are {1 1 1} and {0 0 1}. In the anisotropic Elastic Case, {0 0 1} films are associated with more strain heterogeneities than {1 1 1} films. Strong plastic strain heterogeneities are found in {0 0 1} films. The presence of a substrate increases significantly the heterogeneity of stress–strain fields.
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Simulations of stress–strain heterogeneities in copper thin films : texture and substrate effects
Computational Materials Science, 2007Co-Authors: Filip Siska, Samuel Forest, P. GumbschAbstract:Abstract Finite element simulations of the Elastic and Elastic–plastic deformation of copper thin films are performed in the presence or not of substrate. The investigated textures are {1 1 1} and {0 0 1}. In the anisotropic Elastic Case, {0 0 1} films are associated with more strain heterogeneities than {1 1 1} films. Strong plastic strain heterogeneities are found in {0 0 1} films. The presence of a substrate increases significantly the heterogeneity of stress–strain fields.
Anthony R. Bunsell - One of the best experts on this subject based on the ideXlab platform.
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Micromechanisms of load transfer in a unidirectional carbon fibre–reinforced epoxy composite due to fibre failures. Part 1: Micromechanisms and 3D analysis of load transfer: The Elastic Case
Composite Structures, 2006Co-Authors: Sébastien Blassiau, Alain Thionnet, Anthony R. BunsellAbstract:This study gives a detailed analysis of load distributions around fibre breaks in a composite and the mechanisms involved in load transfer. In contrast to other studies reported in the literature the analysis considers different configurations of composite damage from the failure of a few fibres to the failure of many. The model considers the Elastic Case with and without debonding at the broken fibre/matrix interface. In this way, the usual limitations of the finite element approach are overcome so as to take into account the numbers and interactions of broken fibres whilst maintaining an evaluation of the various fields involved, in particular the stress fields associated with fibre failures.
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Micromechanisms of load transfer in a unidirectional carbon fibre-reinforced epoxy composite due to fibre failures. Part I : micromechanisms and 3 D analysis of load transfer : the Elastic Case
Composite Structures, 2006Co-Authors: Sébastien Blassiau, Alain Thionnet, Anthony R. BunsellAbstract:This study gives a detailed analysis of load distributions around fibre breaks in a composite and the mechanisms involved in load transfer. In contrast to other studies reported in the literature the analysis considers different configurations of composite damage from the failure of a few fibres to the failure of many. The model considers the Elastic Case with and without debonding at the broken fibre/matrix interface. In this way, the usual limitations of the finite element approach are overcome so as to take into account the numbers and interactions of broken fibres whilst maintaining an evaluation of the various fields involved, in particular the stress fields associated with fibre failures.
Samuel Forest - One of the best experts on this subject based on the ideXlab platform.
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Simulations of stress-strain heterogeneities in copper thin films : texture and substrate effects
Computational Materials Science, 2007Co-Authors: Filip Siska, Samuel Forest, P. GumbschAbstract:Finite element simulations of the Elastic and Elastic–plastic deformation of copper thin films are performed in the presence or not of substrate. The investigated textures are {1 1 1} and {0 0 1}. In the anisotropic Elastic Case, {0 0 1} films are associated with more strain heterogeneities than {1 1 1} films. Strong plastic strain heterogeneities are found in {0 0 1} films. The presence of a substrate increases significantly the heterogeneity of stress–strain fields.
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Simulations of stress–strain heterogeneities in copper thin films : texture and substrate effects
Computational Materials Science, 2007Co-Authors: Filip Siska, Samuel Forest, P. GumbschAbstract:Abstract Finite element simulations of the Elastic and Elastic–plastic deformation of copper thin films are performed in the presence or not of substrate. The investigated textures are {1 1 1} and {0 0 1}. In the anisotropic Elastic Case, {0 0 1} films are associated with more strain heterogeneities than {1 1 1} films. Strong plastic strain heterogeneities are found in {0 0 1} films. The presence of a substrate increases significantly the heterogeneity of stress–strain fields.
Sébastien Blassiau - One of the best experts on this subject based on the ideXlab platform.
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Micromechanisms of load transfer in a unidirectional carbon fibre–reinforced epoxy composite due to fibre failures. Part 1: Micromechanisms and 3D analysis of load transfer: The Elastic Case
Composite Structures, 2006Co-Authors: Sébastien Blassiau, Alain Thionnet, Anthony R. BunsellAbstract:This study gives a detailed analysis of load distributions around fibre breaks in a composite and the mechanisms involved in load transfer. In contrast to other studies reported in the literature the analysis considers different configurations of composite damage from the failure of a few fibres to the failure of many. The model considers the Elastic Case with and without debonding at the broken fibre/matrix interface. In this way, the usual limitations of the finite element approach are overcome so as to take into account the numbers and interactions of broken fibres whilst maintaining an evaluation of the various fields involved, in particular the stress fields associated with fibre failures.
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Micromechanisms of load transfer in a unidirectional carbon fibre-reinforced epoxy composite due to fibre failures. Part I : micromechanisms and 3 D analysis of load transfer : the Elastic Case
Composite Structures, 2006Co-Authors: Sébastien Blassiau, Alain Thionnet, Anthony R. BunsellAbstract:This study gives a detailed analysis of load distributions around fibre breaks in a composite and the mechanisms involved in load transfer. In contrast to other studies reported in the literature the analysis considers different configurations of composite damage from the failure of a few fibres to the failure of many. The model considers the Elastic Case with and without debonding at the broken fibre/matrix interface. In this way, the usual limitations of the finite element approach are overcome so as to take into account the numbers and interactions of broken fibres whilst maintaining an evaluation of the various fields involved, in particular the stress fields associated with fibre failures.