Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Mongi Ben Ouezdou"'
Publikováno v:
Proceedings of the Institution of Civil Engineers - Construction Materials. 174:185-194
The objective of the research is to investigate the possibility of using artificial neural networks (ANN) during concrete mix design either to produce the optimal ingredient proportions to meet certain performance criteria or to predict the propertie
Publikováno v:
Polymer Composites. 42:4560-4572
This article presents the results of an experimental parametric study on reinforced concrete (RC) beams strengthened by an external bonding of carbon fiber reinforced polymer (CFRP) laminates to their tensile faces. This experimental work investigate
Publikováno v:
Journal of Building Engineering. 20:1-7
This paper mainly focuses on studying the effects of industrials wastes from marble and tiles factories on the cracking of self-compacting concrete (SCC) due to shrinkages in the fresh state and at early age. In this study, the effect of industrial w
Publikováno v:
Construction and Building Materials. 135:335-342
The evaluation of the incorporation of industrials wastes from marbles and tiles factories in the formulation of self-compacting concrete (SCC) usually requires the understanding of their effects on the rheological behavior SCC in the fresh state and
Publikováno v:
Construction and Building Materials. 95:287-295
Barite (BaSO 4 ) is a mineral commonly used as aggregates to produce heavyweight concrete. The applications concern radiations shielding in hospitals and nuclear facilities. In this work, the use of Tunisian barite powder form in the composition of c
Incorporation of fillers from marble and tile wastes in the composition of self-compacting concretes
Publikováno v:
Construction and Building Materials. 91:65-70
The objective of this paper is to evaluate the incorporation of wastes from marbles and tiles factories as mineral additives to self-compacting concrete (SCC) and to substitute at 100% the known additions (limestone filler, fly ash, …). The use of
Publikováno v:
Engineering Structures. 44:312-321
This paper presents a new concept of a foldable composite beam made up of wooden blocks bonded to carbon fiber sheets. The wooden blocks are assembled by mortise and tenon. The composite beam can be folded into a spiral shape. In the unfolded configu
Publikováno v:
Cement and Concrete Composites. 34:771-780
This paper deals with the effects of the amount of limestone fillers with respect to the rheological, mechanical, and dimensional properties of concretes without superplasticizer. These concretes were made with two limestone coarse aggregates and one
Publikováno v:
Construction and Building Materials. 29:627-632
Fiber Reinforced Polymer (FRP) is an advanced composite material that has been identified as a potential new construction material. Since it is a non-corrosive material it may be used as reinforcement in concrete member. However, there is limited exp
Publikováno v:
Construction and Building Materials. 27:415-424
This research deals with polymer concrete, PC, based on epoxy resin hardened with a modified polyamines. The used aggregates are sand graded from 0 to 4 mm (S0/4) and gravel graded from 4 to 10 mm (G4/10). Four formulations were fabricated differing