Zobrazeno 1 - 10
of 55
pro vyhledávání: '"P. Grammenoudis"'
Autor:
P. Grammenoudis, K. Bauerbach
Publikováno v:
Materials at High Temperatures. 38:252-261
High temperature components, such as boiler parts or live steam lines in power plants, are subjected to operating conditions that may fully utilise the design reserves. A higher demand for flexibil...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65b10d7c3ff4c59486ca869e8952c167
https://doi.org/10.1080/09603409.2021.1909886
https://doi.org/10.1080/09603409.2021.1909886
Autor:
Grammenoudis, P., Tsakmakis, Ch.
Publikováno v:
Journal of the Mechanical Behavior of Materials, Vol 18, Iss 2, Pp 105-112 (2007)
Externí odkaz:
https://doaj.org/article/fe64f8ed9c5c4541a3a8671138ea2540
Akademický článek
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Akademický článek
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Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 199:2643-2654
In this paper, we propose a three-dimensional finite element formulation for micropolar elasticity dealing with large displacements and small strains (or equivalently small strains and finite rotations). A comprehensive outline of the theory’s char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f18144b40f6492e8d4c7c0f56ee153f
https://doi.org/10.1016/j.cma.2010.05.002
https://doi.org/10.1016/j.cma.2010.05.002
Publikováno v:
International Journal of Non-Linear Mechanics. 45:140-148
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d0df1879a71b276f357bbac83d4e3c2
https://doi.org/10.1016/j.ijnonlinmec.2009.10.003
https://doi.org/10.1016/j.ijnonlinmec.2009.10.003
Autor:
P. Grammenoudis, Ch. Tsakmakis
Publikováno v:
International Journal of Non-Linear Mechanics. 44:943-956
Micropolar and micromorphic solids are continuum mechanics models, which take into account, in some sense, the microstructure of the considered real material. The characteristic property of such continua is that the state functions depend, besides th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a3cec913de2b917483dff639edc9a5b
https://doi.org/10.1016/j.ijnonlinmec.2009.05.005
https://doi.org/10.1016/j.ijnonlinmec.2009.05.005
Publikováno v:
International Journal of Non-Linear Mechanics. 44:957-974
It is demonstrated how a micromorphic plasticity theory may be formulated on the basis of multiplicative decompositions of the macro- and microdeformation gradient tensor, respectively. The theory exhibits non-linear isotropic and non-linear kinemati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5caac8efdbd8358adbaca586abfa2ecd
https://doi.org/10.1016/j.ijnonlinmec.2009.05.004
https://doi.org/10.1016/j.ijnonlinmec.2009.05.004
Autor:
Ch. Tsakmakis, P. Grammenoudis
Publikováno v:
Mathematics and Mechanics of Solids. 15:515-538
The finite deformation kinematics of micromorphic plasticity is discussed in the framework of multiplicative decomposition of the macro- and microdeformation gradient tensor, suggesting the introduction of a so-called plastic intermediate configurati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52b7a3cbe5210206cdef6e5265f0865d
https://doi.org/10.1177/1081286509104829
https://doi.org/10.1177/1081286509104829
Publikováno v:
International Journal of Damage Mechanics. 18:65-91
Anisotropic viscoplasticity coupled with anisotropic damage is modeled in a thermodynamically consistent way. Isotropic and kinematic hardening are present in the viscoplasticity part of the model and the evolution equations for the hardening variabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d68654cd4ae42dc18a82fa58fb0ca95f
https://doi.org/10.1177/1056789508090467
https://doi.org/10.1177/1056789508090467