Zobrazeno 1 - 10 of 114 pro vyhledávání: '"S. Benbarek"'
1
Akademický článek
Preliminary results on the effects of orthopedic implant stiffness fixed to the cut end of the femur on the stress at the stump-prosthetic interface
Autor: I. Boudjemaa, A. Sahli, A. Benkhettou, S. Benbarek
Publikováno v: Fracture and Structural Integrity, Vol 15, Iss 57, Pp 160-168 (2021)
People with trans-femoral amputation often experience skin breakdown due to the pressures and shear stresses in the stump-prosthesis interface. In this study, a finite element model was employed to investigate the stresses at the stump interface in t
Externí odkaz: https://doaj.org/article/290869922b214c6ebf1738c8b5c178ca
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2
Akademický článek
Effect of multi-layer prosthetic foam liner on the stresses at the stump�prosthetic interface
Autor: I. Boudjemaa, A. Sahli, A. Benkhettou, S. Benbarek
Publikováno v: Fracture and Structural Integrity, Vol 15, Iss 56, Pp 187-194 (2021)
The prosthetic liner plays a significant role in the redistribution of the pressure between the stump and the socket, as adds a cushioning layer between the stump and the socket which relieves pain and makes the prosthesis more comfortable.
Externí odkaz: https://doaj.org/article/5e9e67fad8794d76a2b6528b3e71f875
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3
Akademický článek
Preliminary results on the effects of orthopedic implant stiffness fixed to the cut end of the femur on the stress at the stump-prosthetic interface
Autor: Ismail Boudjemaa, A. Sahli, A. Benkhettou, S. Benbarek
Publikováno v: Fracture and Structural Integrity, Vol 15, Iss 57 (2021)
A lot of trans-femoral amputation patients experience skin breakdown due to the pressures and shear stresses in the stump-prosthesis interface. In this study, a finite element model was employed to investigate the stresses at the stump interface in t
Externí odkaz: https://doaj.org/article/0c9dce2066534a70a9b8a87bf8b87744
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4
Preliminary results on the effects of orthopedic implant stiffness fixed to the cut end of the femur on the stress at the stump-prosthetic interface
Autor: S. Benbarek, Abderahmane Sahli, Ismail Boudjemaa, A. Benkhettou
Publikováno v: Frattura ed Integrità Strutturale, Vol 15, Iss 57, Pp 160-168 (2021)
Frattura ed Integrità Strutturale; Vol. 15 No. 57 (2021): July 2021; 160-168
Frattura ed Integrità Strutturale; V. 15 N. 57 (2021): July 2021; 160-168
Frattura ed Integrità Strutturale, Vol 15, Iss 57 (2021)
A lot of trans-femoral amputation patients experience skin breakdown due to the pressures and shear stresses in the stump-prosthesis interface. In this study, a finite element model was employed to investigate the stresses at the stump interface in t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d81d097a78a784082b401db512329ad
https://www.fracturae.com/index.php/fis/article/view/3074/3263
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5
Effect of multi-layer prosthetic foam liner on the stresses at the stump–prosthetic interface
Autor: Abdelkader Benkhettou, S. Benbarek, Ismail Boudjemaa, Abderahmane Sahli
Publikováno v: Frattura ed Integrità Strutturale, Vol 15, Iss 56, Pp 187-194 (2021)
Frattura ed Integrità Strutturale; V. 15 N. 56 (2021): April 2021; 187-194
Frattura ed Integrità Strutturale; Vol. 15 No. 56 (2021): April 2021; 187-194
The prosthetic liner plays a significant role in the redistribution of the pressure between the stump and the socket, as it adding a cushioning layer between the stump and the socket which relieves pain and makes the prosthesis more comfortable. This
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd68439857e5c0121746c2fd789908b3
https://doi.org/10.3221/igf-esis.56.15
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6
Akademický článek
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7
The Effect of the Projectile Shape on the Stress Biomechanical Behavior of Dental Implant: Three-dimensional Analysis
Autor: S. Benbarek, Boualem Serier, Benali Boutabout, Noureddine Djebbar
Publikováno v: Periodica Polytechnica Mechanical Engineering. 63:249-256
The finite element method is used to solve mechanical and physical problems in engineering analysis and design. Primary stability has been regarded as a prerequisite for osseointegration of dental implants. Biomechanical factors play a key role in th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0f1b177cfb0cfba9c921a9a3cfbda0a
https://doi.org/10.3311/ppme.12580
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9
Comparison of Double- and Single-Bonded Repairs to Symmetrical Composite Structures
Autor: A. Benkheira, S. Benbarek, M. Belhouari
Publikováno v: Journal of Failure Analysis and Prevention. 18:1601-1606
The object of this study is an experimental analysis of the repair of a laminate composite damaged by central circular notch. The effects of the repair technique used, single or double patch, the nature of the patch and its stacking sequence, were hi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a16789626375fbc0d05dc98c76ba99cd
https://doi.org/10.1007/s11668-018-0557-7
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10
Carbone/epoxy interface debond growth using the Contour Integral/Cohesive zone method
Autor: Luciano Feo, Boualem Serier, Hamida Fekirini, Sara Ramdoum, Farida Bouafia, S. Benbarek
Publikováno v: Composites Part B: Engineering. 142:102-107
Cohesive zone models (CZM) are widely used for modeling the damages interfacial. In this study, a three-dimensional finite element (FE) model is developed to study numerically the energy release rate (ERR) by the J integral method. The simulation of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b162a21abf1de4286bb58ab6d40abce
https://doi.org/10.1016/j.compositesb.2018.01.011
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