Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Ali BENHAMENA"'
Publikováno v:
Frattura ed Integrità Strutturale, Vol 14, Iss 54, Pp 282-296 (2020)
The mechanical properties of concrete and steels are likely to deteriorate depending on the environmental conditions defined by the geographic location of infrastructures in civil engineering. In this field, external bonding of FRP plates or sheets i
Externí odkaz:
https://doaj.org/article/ff1069063c2d4732b497032929f0761c
Autor:
Djilali Benyerou, El Bahri Ould Chikh, Habib Khellafi, Hadj Miloud Meddah, Ali Benhamena, Kaddour Hachelaf, Abdellah Lounis
Publikováno v:
Frattura ed Integrità Strutturale, Vol 15, Iss 55 (2020)
Friction stir spot welding (FSSW) is a very important part of conventional friction stir welding (FSW) which can be a replacement for riveted assemblies and resistance spot welding. This technique provides high quality joints compared to conventional
Externí odkaz:
https://doaj.org/article/f2969d4156b54d33bc177075bed35f5e
Publikováno v:
Advances in Materials Science. 22:5-20
The fatigue process under fretting conditions is characterized by small oscillatory movements due to vibrating or cyclic loads between two surfaces in contact. Two phenomena can arise as a consequence: the surface wear of the bodies in contact, givin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::009011315219f768eca843ae83778c32
https://doi.org/10.2478/adms-2022-0015
https://doi.org/10.2478/adms-2022-0015
Autor:
Abdelkader Djebli, Ali Benhamena, Abdelghani Baltach, Amel Boukhlif, A. Aid, Mostefa Bendouba
Publikováno v:
Algerian Journal of Renewable Energy and Sustainable Development. 2:1-8
In this work, finite element method was used to determine the normalized stress intensity factors for different configurations. For this, a 2-D numerical analysis with elastic behavior was undertaken in pure I mode. This simulation was carried out us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dd81a1f89e02461470fcc5e8bdfb849
https://doi.org/10.46657/ajresd.2019.2.1.1
https://doi.org/10.46657/ajresd.2019.2.1.1
Publikováno v:
Recueil de Mécanique, Vol 4, Iss 2, Pp 374-381 (2020)
The aim of this work is to make a contribution to study the ductile failure of polymers materials (Polyvinyldifluoride, PVDF) using the concepts of the local approach in fracture mechanics. The numerical simulation with the Ansys finite element code
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::c9bcfcff077d298690d61d8c3a749876
https://www.asjp.cerist.dz/en/article/112932
https://www.asjp.cerist.dz/en/article/112932
In this paper an analysis of the evolution of a semi-elliptical crack located at different positions of the wall of an HDPE pipeline under internal pressure is made. The three-dimensional finite element method is used to calculate the integral J. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::822cd55ca7deb01cf4d27c4e3dbed2dd
Autor:
El Bahri Ould Chikh, Kaddour Hachelaf, Djilali Benyerou, Hadj Miloud Meddah, Ali Benhamena, Habib Khellafi, Abdellah Lounis
Publikováno v:
Frattura ed Integrità Strutturale, Vol 15, Iss 55 (2020)
Frattura ed Integrità Strutturale; Vol. 15 No. 55 (2021): January 2021
Frattura ed Integrità Strutturale; V. 15 N. 55 (2021): January 2021
Frattura ed Integrità Strutturale; Vol. 15 No. 55 (2021): January 2021
Frattura ed Integrità Strutturale; V. 15 N. 55 (2021): January 2021
Friction stir spot welding (FSSW) is a very important part of conventional friction stir welding (FSW) which can be a replacement for riveted assemblies and resistance spot welding. This technique provides high quality joints compared to conventional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f9c655a0d557c7e4dd8ebc60eea5e31
https://www.fracturae.com/index.php/fis/article/view/2905
https://www.fracturae.com/index.php/fis/article/view/2905
Publikováno v:
Recueil de Mécanique, Vol 2, Iss 1, Pp 125-135 (2017)
In this work, we first evaluate the J-integral rupture parameter as a function of variouscrack parameters (crack size, rod dimensions, intensity and nature of loads) for variouscrack form. In a second step, and in the base of the results obtained by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7b600450543c17bfd960735db6e0cf1
Autor:
Ali Benhamena, L. Aminallah, Mohamed Benguediab, Abdelkader Djebli, A. Aid, Abdelwaheb Amrouche
Publikováno v:
Mechanics. 22
Le but de ce travail est d'analyser la gravite de la repartition des contraintes interfaciale dans le joint de colle de recouvrement simple sous une charge de traction. La methode des elements finis non lineaire sur la base du calcul des contraintes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57fb28cc3dbc75e0cec7bd707aae1f3b
https://doi.org/10.5755/j01.mech.22.5.12879
https://doi.org/10.5755/j01.mech.22.5.12879
Publikováno v:
Revue des composites et des matériaux avancés. 19:187-200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b1fae0b5e5c45c01a72cbb4544d012c
https://doi.org/10.3166/rcma.19.187-200
https://doi.org/10.3166/rcma.19.187-200