Zobrazeno 1 - 10 of 71 pro vyhledávání: '"Benchaa Benabed"'
1
Akademický článek
Experimental Research and Numerical Analysis of CFRP Retrofitted Masonry Triplets under Shear Loading
Autor: Houria Hernoune, Benchaa Benabed, Rajab Abousnina, Abdalrahman Alajmi, Abdullah M GH Alfadhili, Abdullah Shalwan
Publikováno v: Polymers, Vol 14, Iss 18, p 3707 (2022)
This paper presents an experimental and numerical study into the shear response of brick masonry triplet prisms under different levels of precompression, as well as samples reinforced with carbon fiber-reinforced polymer (CFRP) strips. Masonry triple
Externí odkaz: https://doaj.org/article/35449161caa04ed09dcaa05442c36406
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2
Akademický článek
Effect of limestone powder as a partial replacement of crushed quarry sand on properties of self-compacting repair mortars
Autor: Benchaa Benabed, Hamza Soualhi, Akram Salah Eddine Belaidi, Lakhdar Azzouz, El Hadj Kadri, Said Kenai
Publikováno v: Journal of Building Materials and Structures, Vol 3, Iss 1, Pp 15-30 (2016)
Self-compacting repair mortars (SCRM) are particularly desired for the rehabilitation and repair of reinforced concrete structures. The properties of SCRM can be improved by using chemical, mineral, polymer and fiber additives. In limestone quarries,
Externí odkaz: https://doaj.org/article/78fe4553e801458fa17afef7d9ad79d6
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5
Akademický článek
Experimental and Numerical Study of Behaviour of Reinforced Masonry Walls with NSM CFRP Strips Subjected to Combined Loads
Autor: Houria Hernoune, Benchaa Benabed, Antonios Kanellopoulos, Alaa Hussein Al-Zuhairi, Abdelhamid Guettala
Publikováno v: Buildings, Vol 10, Iss 6, p 103 (2020)
Near surface mounted (NSM) carbon fibers reinforced polymer (CFRP) reinforcement is one of the techniques for reinforcing masonry structures and is considered to provide significant advantages. This paper is composed of two parts. The first part pres
Externí odkaz: https://doaj.org/article/ab268d88171f4669959937bfe4ad48a8
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6
Influence of temperature on the rheological behaviour of eco-mortar with binary and ternary cementitious blends of natural pozzolana and marble powder
Autor: Hamza Soualhi, Akram Salah Eddine Belaidi, H. Dada, El-Hadj Kadri, Benchaa Benabed
Publikováno v: Powder Technology. 384:223-235
With the advent of new concrete such as low-impact environmental concrete, and the new implementation techniques of cementitious materials such as 3D printing and pumping, it becomes crucial to control the rheological behaviour of these materials tak
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a88a7d45cf994a221e70fe1301b4450
https://doi.org/10.1016/j.powtec.2021.02.019
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7
How quarry waste limestone filler affects the rheological behavior of cement-based materials
Autor: Salim Safiddine, Kamel Amokrane, Farid Debieb, Hamza Soualhi, Benchaa Benabed, El-Hadj Kadri
Publikováno v: Applied Rheology. 31:63-75
The main objective of this work is to highlight experimentally the effect of quarry waste limestone fillers (LF) on the rheological properties of concrete. All mixtures were made with water-to-cement ratio (W/C) of 0.50. The method adopted based on t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca82ab135d80b5db0dd5fcce583a892a
https://doi.org/10.1515/arh-2020-0118
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10
Potential pozzolanicity of Algerian calcined bentonite used as cement replacement: optimisation of calcination temperature and effect on strength of self-compacting mortars
Autor: Rajab Abousnina, M. Kamal Gueddouda, M. Jamal Khatib, Benchaa Benabed, Zine El-Abidine Laidani
Publikováno v: European Journal of Environmental and Civil Engineering. 26:1379-1401
The effect of using calcined bentonite (CB) as a partial replacement for Ordinary Portland cement (OPC) in self-compacting mortar (SCM) is investigated. The pozzolanicity of this calcined clay is evaluated using the strength activity index and TG/ATD
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9aca5e430adc4db2b33065df5f342e25
https://doi.org/10.1080/19648189.2020.1713898
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