Semianalytical solution for the stress distribution in notched tubes

Autor: Daniel Averbuch, Mohamed Ferjani, Andrei Constantinescu

Publikováno v: International Journal of Fatigue
International Journal of Fatigue, Elsevier, 2011, 33, pp. 557-567. ⟨10.1016/j.ijfatigue.2010.10.009⟩

International audience; The aim of this paper is to present an alternative solution to the finite element method for the determination of the elastic stress field for an axi-symmetric notched tube under tension and bending loadings. The proposed solu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc8ab88caf334478df766bbd2f1c4d21
https://doi.org/10.1016/j.ijfatigue.2010.10.009

A multiscale approach of fatigue and shakedown for notched structures

Autor: G. Bertolino, Andrei Constantinescu, Mohamed Ferjani, Philippe Treiber

Publikováno v: Theoretical and Applied Fracture Mechanics
Theoretical and Applied Fracture Mechanics, Elsevier, 2007, 48 (2), pp.140-151. ⟨10.1016/j.tafmec.2007.05.002⟩

The aim of this paper is to analyse the fatigue phenomena in the presence of stress gradients. It is well-known that most fatigue criteria fail to predict the lifetime of components in the presence of high stress concentrations or stress gradients, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dbba9dc4ac74b681984b18519dd3a66
https://doi.org/10.1016/j.tafmec.2007.05.002

NUMERICAL EXPLORATION OF THE DANG VAN HIGH CYCLE FATIGUE CRITERION: APPLICATION TO GRADIENT EFFECTS

Autor: Andrei Constantinescu, Felix Hofmann, Mohamed Ferjani, Gratiela Bertolino

Publikováno v: JOURNAL OF MECHANICS OF MATERIALS AND STRUCTURES. 4(2)

The objective of this paper is to show that a number of key features of the Dang Van high cycle fatigue criterion can be observed using simple polycrystalline computational models. This paper presents a series of numerical computations for an inclusi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2edae3c75e7736c4f9fce49c1180063
http://ora.ox.ac.uk/objects/uuid:f4b82afb-41f9-4d6b-b274-350533498a3f

[Generalized pruritic eruption during terbinafine treatment]

Autor: Meriem, Amouri, Dalenda, El Euch, Bouraoui, El Ouni, Omar, Daoued, Mohamed Hédi, Ouselati, Mohamed, Ferjani, Amel Ben Osman, Dhahri

Publikováno v: Presse medicale (Paris, France : 1983). 37(12)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8b0d49a0b7c4773cb71ce991ebfe5f36
https://pubmed.ncbi.nlm.nih.gov/18656325

[Xeroderma pigmentosum. Cutaneous, ocular, and neurologic abnormalities in 49 Tunisian cases]

Autor: Mohamed, Zghal, Nadia, El-Fekih, Becima, Fazaa, Mohamed, Fredj, Raja, Zhioua, Insaf, Mokhtar, Amel, Mrabet, Mohamed, Ferjani, Sadok, Gaigi, Med Ridha, Kamoun

Publikováno v: La Tunisie medicale. 83(12)

This is a retrospective study about 49 cases of xeroderma pigmentosum (XP). The goal was to determine the clinical features of XP in Tunisia. Our study revealed the predominance of a moderate form. Malignant skin tumors showed early. Squamous cell ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f6c5094abede3fa192d92444add86abf
https://pubmed.ncbi.nlm.nih.gov/16450945