Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Lahbib Bousshine"'
Publikováno v:
International Review of Civil Engineering (IRECE). 14:31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfe073dbab50b7e1fae0e29cee756758
https://doi.org/10.15866/irece.v14i1.22200
https://doi.org/10.15866/irece.v14i1.22200
Publikováno v:
E3S Web of Conferences, Vol 280, p 07013 (2021)
Magnetic separation devices are widely used to separate tramp of iron from a specific feed of materials. Many industries rely on those devises and the variety of technological solution depend mainly on the characteristic of the tramp to be separated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc805680b64567991403f8259f7b539c
https://doi.org/10.1051/e3sconf/202128007013
https://doi.org/10.1051/e3sconf/202128007013
Publikováno v:
CFM 2011-20ème Congrès Français de Mécanique
CFM 2011-20ème Congrès Français de Mécanique, Aug 2011, Besançon, France
CFM 2011-20ème Congrès Français de Mécanique, Aug 2011, Besançon, France
The main objective of this paper is to present a theoretical and numerical analysis of frictional contact problems for large deformation elasto-plastic based on the finite element method (FEM) and the mathematical programming. The study is done on an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a68f648e0def037a4dd2195ed0ac7a8
https://doi.org/10.4028/www.scientific.net/kem.498.55
https://doi.org/10.4028/www.scientific.net/kem.498.55
Publikováno v:
Journal of Mechanical Science and Technology. 25:2859-2870
Limit analysis approaches are widely used to deal with metalworking processes analysis; however, they are applied only for perfectly plastic materials and recently for isotropic hardening ones excluding any kind of kinematic hardening. In the present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccb26ccb31f17acdbedd708abe2feffa
https://doi.org/10.1007/s12206-011-0722-3
https://doi.org/10.1007/s12206-011-0722-3
Publikováno v:
International Journal of Applied Mechanics. :631-645
We present a theoretical and numerical analysis of incremental elasto-plastic problems based on the meshless method and the mathematical programming. This study is done on an elasto-plastic material with isotropic hardening obeying to the von Mises c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1714e39a3be0495f9663d98cc2fcb516
https://doi.org/10.1142/s1758825109000344
https://doi.org/10.1142/s1758825109000344
Publikováno v:
Mechanics & Industry
Mechanics & Industry, EDP Sciences, 2010, 10 (6), pp.487-502. ⟨10.1051/meca/2010008⟩
Mechanics & Industry, EDP Sciences, 2010, 10 (6), pp.487-502. ⟨10.1051/meca/2010008⟩
International audience; Dans cet article, nous présentons une analyse théorique et numérique des problèmes élastoplastiques incrémentaux basés sur la méthode des éléments-finis (MEF) et l'analyse numérique. L'étude est faite sur un matér
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a8b40a7ef7431cd504624d3701b901e
https://doi.org/10.1051/meca/2010008
https://doi.org/10.1051/meca/2010008
Autor:
Ali Chaaba, Lahbib Bousshine
Publikováno v:
European Journal of Computational Mechanics. 18:525-545
Que ce soit dans un objectif de conception de structures ou de mise en forme par deformation plastique, l’analyse limite est parmi les methodes directes d’estimation des etats limites plastiques les plus connues. En se basant sur l’approche cin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4d0b2d01e371fe50e1307c23d2f7191
https://doi.org/10.3166/ejcm.18.525-545
https://doi.org/10.3166/ejcm.18.525-545
Publikováno v:
Journal of Materials Processing Technology. 141:181-188
The present work is devoted to numerical simulation of orthogonal metal cutting process by an incremental elastoplastic model taking into account the presence of the unilateral contact law with Coulomb’s dry friction on the tool/chip interface. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cf9188dc46c531543f2f6b6d3bcdae2
https://doi.org/10.1016/s0924-0136(02)01018-x
https://doi.org/10.1016/s0924-0136(02)01018-x
Publikováno v:
Revue Européenne des Éléments Finis. 12:623-654
Dans cet article, nous avons pose le probleme de l'optimisation dimensionnelle des structures en general et des coques minces axisymetriques de revolution en particulier. La formulation que nous avons proposee est basee sur l'utilisation de la theori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::639ea46b963afcb632a6db26be959c1f
https://doi.org/10.3166/reef.12.623-654
https://doi.org/10.3166/reef.12.623-654
Publikováno v:
International Journal for Numerical Methods in Engineering. 57:1899-1922
Kinematical approach by limit analysis is one of the fundamental methods used to predict the plastic limit state and it is applied successfully to deal with engineering problems in solid mechanics. The kinematical approach consists of minimizing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41429efc1dd49c8556b315348a13241c
https://doi.org/10.1002/nme.710
https://doi.org/10.1002/nme.710