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Liste des publications du LMPS

Affichage des publications 1251 à 1260 sur 1401 au total

Materials and structures in mechanics

A real-time variational data assimilation method with model bias identification and correction

Real-time monitoring on a physical system by means of a model-based digital twin may be difficult if occurring phenomena are multiphysics and multiscale. A main difficulty comes from the numerical complexity which is associated to an expensive…

Willy Haik, Y Maday, L Chamoin

RAMSES :Reduced order models; Approximation theory ; Machine learning ; Surrogates ; Emulators and Simulators -

Materials

Calibration of Crystal Orientation and Pattern Center of EBSD using Integrated Digital Image Correlation

The accuracy of electron backscatter diffraction indexation has long been limited by pattern center determination, and numerous hardware and software methods have been proposed to improve the calibration. Here, an Integrated Digital Image…

Qiwei Shi, Dominique Loisnard, Chengyi Dan, Fengguo Zhang, Hongru Zhong, Han Li, Yuda Li, Zhe Chen, Haowei Wang, Stéphane Roux

Materials Characterization -

Computational Engineering, Finance, and Science

Seamless Simulations of Earthquake Disasters and Economy at 1:1 scale Utilizing Big-data

We present a novel approach for utilizing big data to estimate economic impacts of disasters by performing end-to-end simulations of disasters and economy at 1:1 scale. In order to realize such fine-grained economic simulations, we developed a high…

Amit Gill, Maddegedara Lalith, Yoshiki Ogawa, Hideyuki O-Tani, Tsuyoshi Ichimura, Kohei Fujita, Filippo Gatti, Muneo Hori

WI-IAT '21: IEEE/WIC/ACM International Conference on Web Intelligence -

Geophysics

Anatomy of strike-slip fault tsunami genesis

Significance Our work has uncovered unexpected potential for strike-slip faults to generate devastating tsunamis, without necessarily triggering coseismic underwater landslides or slumps with their associated wave generation. This is a previously…

Ahmed Elbanna, Mohamed Abdelmeguid, Xiao Ma, Faisal Amlani, Harsha Bhat, Costas Synolakis, Ares Rosakis

Proceedings of the National Academy of Sciences of the United States of America -

Mechanics of materials

A new mechanism-based temperature-dependent viscoelastic model for unidirectional polymer matrix composites based on Cartan decomposition

A new three-dimensional temperature-dependent viscoelastic constitutive model for unidirectional fiber reinforced, polymer composite materials subjected to small strains is developed in this work. The key point is to introduce the viscoelastic…

L. Di Gennaro, F. Daghia, M. Olive, Frédéric Jacquemin, D. Espinassou

European Journal of Mechanics - A/Solids -