Výsledky vyhledávání - "Djamel Achoura"

Akademický článek

Experimental investigation on the mechanical behavior�

Autor: Tidjani Messas, Djamel Achoura, Abdelaziz Boutrid, Belgacem Mamen

Publikováno v: Frattura ed Integrità Strutturale, Vol 16, Iss 60, Pp 102-113 (2022)

urrently, the reinforcement of ordinary concrete with synthetic fibers poses ecological problems because the manufacturing process of these products is very polluting. Plant fiber composites are a new challenge for environmental protection. The prese

Externí odkaz: https://doaj.org/article/75b2937fe94245dd8106ec8064144e85

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Akademický článek

Experimental contribution to the study of the physic-mechanical behavior and durability of high-performance concretes based on ternary binder (cement, silica fume and granulated blast furnace slag)

Autor: Ouahab Rahim, Djamel Achoura, Mohammed Benzerara, C�line Bascoul�s-Perlot

Publikováno v: Fracture and Structural Integrity, Vol 16, Iss 59, Pp 344-358 (2022)

High performance concrete (HPC) is an innovative concrete used widely in modern construction. New techniques of formulating and designing HPC have made it possible to obtain remarkable mechanical performance and durability compared to the conventiona

Externí odkaz: https://doaj.org/article/2f56b6618dd447899f90fae9c1eb2a5e

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Akademický článek

Experimental contribution to the study of the physic-mechanical behavior and durability of high-performance concretes based on ternary binder (cement, silica fume and granulated blast furnace slag)

Autor: Ouahab Rahim, Djamel Achoura, Mohammed Benzerara, Céline Bascoulès-Perlot

Publikováno v: Frattura ed Integrità Strutturale, Vol 16, Iss 59 (2021)

Le béton à hautes performances (BHP) est un béton innovant largement utilisé dans la construction moderne. De nouvelles techniques de formulation et de conception du HPC ont permis d'obtenir des performances mécaniques et une durabilité remarqu

Externí odkaz: https://doaj.org/article/e07437c4e85649dc9b294769dbce80c0

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Experimental investigation on the mechanical behavior of concrete reinforced with Alfa plant fibers

Autor: Belgacem Mamen, Boutrid Abdelaziz, Djamel Achoura, Tidjani Messas

Publikováno v: Frattura ed Integrità Strutturale; Vol. 16 No. 60 (2022): April 2022; 102-113
Frattura ed Integrità Strutturale; V. 16 N. 60 (2022): April 2022; 102-113

Currently, the reinforcement of ordinary concrete with synthetic fibers poses ecological problems because the manufacturing process of these products is very polluting. Plant fiber composites are a new challenge for environmental protection. The pres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::504a8719abac5fe3a8f8c0c867692aaa
https://doi.org/10.3221/igf-esis.60.08

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Influence de la Nature et du Dosage en Fibres sur le Comportement Physicomécanique des Bétons de Sable à Base de Fillers de Laitier Granulé = Influence of Fiber Type and Volume Contents on the Physical and Mechanical Behaviour of Sandcrete with Blast Furnace Slag Fillers

Autor: Djamel Achoura, Fatma Zohra Melais, Saloua Melais

Publikováno v: Synthèse : Revue des Sciences et de la Technologie. :91-102

The objective of this study is to evaluate the effect of polypropylene, metal and a mixture of the two types of fiber content, on the properties of fresh and on the mechanical behavior of sandcrete. The workability and the density of fresh sandcrete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0307f03ef3218752cb6ac7a0cf7ab7e
https://doi.org/10.12816/0027946

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Mechanical and durability characteristics of High Performance Concrete containing steel slag and crystalized slag as aggregates

Autor: Michel Mouret, Djamel Achoura, Nourredine Chelghoum, Yasmina Biskri

Publikováno v: Construction and Building Materials
Construction and Building Materials, Elsevier, 2017, 150, pp.167--178. ⟨10.1016/j.conbuildmat.2017.05.083⟩
Construction and Building Materials, 2017, 150, pp.167--178. ⟨10.1016/j.conbuildmat.2017.05.083⟩

WOS:000406989500016; International audience; The present research study was conducted in order to compare the mechanical properties and durability indicators of High Performance Concrete (HPC) using artificial aggregates such as steel slag and crysta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b01f795c71481a2eb3e40d16507e067
https://hal.insa-toulouse.fr/hal-01847541

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Efficiency of high energy over conventional milling of granulated blast furnace slag powder to improve mechanical performance of slag cement paste

Autor: Rabah Hamzaoui, Nordine Leklou, Ridha Lakhal, Djamel Achoura, Ahmed Bouaziz, Sofiane Guessasma

Publikováno v: Powder Technology
Powder Technology, Elsevier, 2017, 308, pp.37-46. ⟨10.1016/j.powtec.2016.12.014⟩

This work aims at bridging the efficiency of ball milling of granulated blast furnace slag (GBFS) to the structural and mechanical properties of slag cement pastes. Both conventional and high energy milling of GBFS are considered with a milling durat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56d7f9821e2c83a2a57e5fde577a463c
https://hal.archives-ouvertes.fr/hal-01602598

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