Stress partitioning and effective behavior of N-phase laminates in anisotropic elasticity from a fast explicit method

Autor: Thiebaud Richeton

Publikováno v: Journal of Theoretical, Computational and Applied Mechanics (2022)

In this work, a fast explicit method, easy to implement numerically, is proposed in order to compute the effective behavior and the distribution of stresses in a general N-phase laminate made of parallel, planar and perfectly bonded interfaces. The s

Externí odkaz: https://doaj.org/article/5d7d5b5ba532442ca0717eae74900fee

Statistical prediction of bone microstructure degradation to study patient dependency in osteoporosis

Autor: Seyedfarzad Famouri, Mostafa Baghani, Azadeh Sheidaei, Daniel George, Maryam Mazraehei Farahani, Masoud Shariat Panahi, Majid Baniassadi

Publikováno v: Mathematics and Mechanics of Solids
Mathematics and Mechanics of Solids, 2022, ⟨10.1177/10812865221098777⟩

Numerical prediction of osteoporosis evolution is a challenging objective in medicine, particularly when one desires to account for patient dependency. The use of statistical methods to reconstruct bone microstructure distribution could be a helpful

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9671c9122bc7723a9de4044d18c41e05
https://doi.org/10.1177/10812865221098777

Mixed and Nitsche's discretizations of Coulomb frictional contact-mechanics for mixed dimensional poromechanical models

Autor: Mohamed LAAZIRI, Laurence Beaude, Franz Chouly, Roland Masson

Publikováno v: Computer Methods in Applied Mechanics and Engineering
Computer Methods in Applied Mechanics and Engineering, 2023, 213, pp.116124. ⟨10.1016/j.cma.2023.116124⟩

International audience; This work deals with the discretization of single-phase Darcy flows in fractured and deformable porous media, including frictional contact at the matrix-fracture interfaces. Fractures are described as a network of planar surfa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c93b1d83d9ebc700603d003d4a43ab8
https://hal.science/hal-03949272

Adaptive mesh refinement and cycle jumps for phase-field fatigue fracture modeling

Autor: Jaccon, Adrien, Prabel, Benoit, Molnár, Gergely, Bluthé, Joffrey, Gravouil, Anthony

Publikováno v: Finite Elements in Analysis & Design
Finite Elements in Analysis & Design, In press, ⟨10.1016/j.finel.2023.104004⟩

A phase-field approach was used in order to model the complex mechanisms of fatigue crack nucleation and growth. This popular method enables a flexible framework that recovers accurately expected crack patterns. However, it usually suffers from sever

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3515::c79b729cbeeb1b0d66d8566fda756b3e
https://hal.science/hal-04161609/file/article_hal.pdf

Advances in hybrid fibers reinforced polymer-based composites prepared by FDM: A review on mechanical properties and prospects

Autor: Shixian Li, Ping Cheng, Said Ahzi, Yong Peng, Kui Wang, Francisco Chinesta, J.P.M. Correia

Publikováno v: Composites Communications
Composites Communications, 2023, 40, pp.1-13. ⟨10.1016/j.coco.2023.101592⟩

International audience; Recently published research indicated that, in additive manufacturing fields, single fiber reinforcements often increased some mechanical properties of composites, but at the same time decreased other mechanical behaviors, lea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dc4c5f203703b514aa14372e440b0ef
https://cnam.hal.science/hal-04086531