Výsledky vyhledávání - "Hassan Chaffoui"

Akademický článek

Corrosion�s impact on wire rope strand response � Comparison with a theoretical predictive model

Autor: Amal Tijani, Meryam Meknassi, Hassan Chaffoui, Mohamed Elghorba

Publikováno v: Frattura ed Integrità Strutturale, Vol 13, Iss 50, Pp 141-148 (2019)

In this work, we investigate the behavior of wire ropes when they are subject to corrosion damage. The method is based on accelerated corrosion using experimentation as well as a theoretical predictive model. The experimental approach used static ten

Externí odkaz: https://doaj.org/article/c28ed970faf34b52819cccce0a80d44f

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Optimization of Parameters on the Failure Stress Behavior of Strands by Taguchi’s Method

Autor: Hassan Chaffoui, Anass Gouya, Abdeljalil Jikal

Publikováno v: Procedia Structural Integrity. 33:215-220

Wire ropes are extensively applied in civil engineering, mechanical and electrical applications. they are identified by several design, manufacturing and operating parameters. In this paper, we focus on the analysis and optimization of the effect of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8d434cf88213ac38f30e4ca84c45a45
https://doi.org/10.1016/j.prostr.2021.10.026

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Effect of Parameters on the Mechanical Behavior of Core Strands: Experimental, Numerical and Statistical Study

Autor: Hassan Chaffoui, Abdeljalil Jikal, Mohamed El Ghorba

Publikováno v: Key Engineering Materials. 820:104-117

The cables are widely used in mechanical, electrical and civil engineering applications, as they are flexible and highly resistant. In this paper, the behavior of the elastic limit of straight central core strands is studied. In this study, we focus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1dfe52d353f1ffcb18a7e1ca9cde609f
https://doi.org/10.4028/www.scientific.net/kem.820.104

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Estimation of the damage in doubly notched A36 steel specimens, as a function of the reduction rate of Nf under a loading level Δ σ

Autor: Jilali Nattaj, Hassan Chaffoui, Mohamed El Ghorba, Fatima Majid

Publikováno v: Procedia Structural Integrity. 3:579-587

In this paper, which is a part of a whole series of researches, we deal with the study of a damage approach of an A36 steel material subjected alternately to fatigue and static tests. The aim is to quantify the material residual resistance under cont

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e501a556a2f8e91fe3b77da326af63c
https://doi.org/10.1016/j.prostr.2017.04.018

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Corrosion’s impact on wire rope strand response – Comparison with a theoretical predictive model

Autor: Mohamed El Ghorba, Meryam Meknassi, Amal Tijani, Hassan Chaffoui

Publikováno v: Frattura ed Integrità Strutturale, Vol 13, Iss 50 (2019)
Frattura ed Integrità Strutturale; Vol 13 No 50 (2019): October 2019; 141-148
Frattura ed Integrità Strutturale; V. 13 N. 50 (2019): October 2019; 141-148
Frattura ed Integrità Strutturale, Vol 13, Iss 50, Pp 141-148 (2019)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::974626575b2453a7ee4cb11725c886e1
https://www.fracturae.com/index.php/fis/article/view/2495

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Corrosion influence on lifetime prediction to determine the Wöhler curves of outer layer strand of a steel wire rope

Autor: Abdeljalil Jikal, Mohamed Meziane, Mohamed ELghorba, Fatima Majid, Hassan Chaffoui

Publikováno v: Engineering Failure Analysis. 109:104253

Wire ropes play important roles in industry development, maritime industrial services and civil engineering applications. They are composed of multi-wire strands twisted together to form a structure with enormous mechanical properties, combining high

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51cf4175cab8ac1e59ab98dbe5b6903b
https://doi.org/10.1016/j.engfailanal.2019.104253

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Combined Effect of Broken Rope Components and Corrosion on Damage Evolution through Its Lifetime

Autor: Mohamed ELghorba, Amal Tijani, Hassan Chaffoui, Meryam Meknassi

Publikováno v: Journal of Materials in Civil Engineering. 29

This paper deals with the effect of combination modes of degradation on a rope’s properties. The effect of degradation is evaluated by a damage model that takes into consideration the loss ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10a5fb5fbf765d0d1442fd51ae4c14a2
https://doi.org/10.1061/(asce)mt.1943-5533.0001846

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Modeling and Analysis of Laminated Composite Structures

Autor: Hassan Chaffoui, Saleh Alsubari

Publikováno v: International Journal of Computer Applications. 50:1-5

this work we propose to study the simple case of a laminated plate, orthotropic, semi-infinite, composed of four layers same thicknesses. The validation of these results are obtained by comparing the values of the arrow and the constraints resulting

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::386b60b1fe9a9b8fe65e1140f102a94d
https://doi.org/10.5120/7828-1016

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Etude du comportement mécanique pour la conception des structures textiles

Autor: Daniel Play, Hassan Chaffoui

Publikováno v: Revue Européenne des Éléments Finis. 7:737-754

The conveyor belts that transport raw materials, must support a high and sufficiently varying tensiles constraints. Increase in strangth characteristics implies a good knowledge of the role of constituants. A solid woven is impregnated by resin. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b8a226abd4db8dea6818bfc178ac66f
https://doi.org/10.1080/12506559.1998.10511334

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