 |
HAL UPEC - UPEM Portal |  |
 |
Conference papers
Stochastic continuum modeling of random interphases from atomistic simulations
Abstract : This work is concerned with the construction of an equivalent continuum model for random interphases, based on a set of atomistic simulations. A stochastic representation for the tensor-valued random field modeling the elasticity field in the interphase region is first presented. Sampling issues are then discussed and a new numerical scheme based on stochastic differential equations is provided. Finally, a statistical inverse problem involving the atomistic computations is introduced in order to identify the stochastic continuum model.
Cited literature [2 references]
https://hal-upec-upem.archives-ouvertes.fr/hal-01158280
Contributor : Christian Soize <>
Submitted on : Saturday, May 30, 2015 - 8:57:49 PM
Last modification on : Wednesday, February 17, 2021 - 10:42:04 AM
Long-term archiving on: : Monday, April 24, 2017 - 7:40:58 PM
Contributor : Christian Soize <>
Submitted on : Saturday, May 30, 2015 - 8:57:49 PM
Last modification on : Wednesday, February 17, 2021 - 10:42:04 AM
Long-term archiving on: : Monday, April 24, 2017 - 7:40:58 PM
File
conference-2015-EUROMECH-Eindh...
Files produced by the author(s)