A
Ali Karrech
Researcher at University of Western Australia
Publications - 167
Citations - 2871
Ali Karrech is an academic researcher from University of Western Australia. The author has contributed to research in topics: Finite element method & Compressive strength. The author has an hindex of 25, co-authored 153 publications receiving 1886 citations. Previous affiliations of Ali Karrech include Sultan Qaboos University & Commonwealth Scientific and Industrial Research Organisation.
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Analytical model for the expansion of tubes under tension
Ali Karrech,Abdennour Seibi +1 more
TL;DR: In this article, a mathematical model was developed to predict the stress field in the expanded zone, the drawing force required for expansion, and the resulting dissipated energy from which optimum mandrel shapes were obtained.
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Modelling of unstiffened flush end-plate bolted connections in fire
TL;DR: In this paper, the behaviour of flush end-plate bare-steel connections at elevated temperatures using the general purpose finite element software ABAQUS was studied, where the connection components were modelled using three-dimensional brick elements, while contact between the various components was modelled by Coulomb friction.
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Development of high strength one-part geopolymer mortar using sodium metasilicate
TL;DR: In this article, the synthetic sodium metasilicate pentahydrate was compared against water and a hybrid sodium silicate and sodium hydroxide activator solution, and it was found that the solid activator outperformed the liquid activator as a part of water remained chemically bound to the undissolved particles, thus reducing the apparent water to binder ratio.
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Experiments and Finite Element Analysis of GFRP Reinforced Geopolymer Concrete Rectangular Columns Subjected to Concentric and Eccentric Axial Loading
TL;DR: In this article, the authors used finite element analysis to predict the response of GFRP reinforced geopolymer and ordinary Portland cement concrete columns under concentric and eccentric axial load in light of experimental data used for validation.
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Experimental investigation of rubberised concrete-filled double skin square tubular columns under axial compression
TL;DR: In this article, the authors explored experimentally the use of rubberised concrete filled single skin and double skin steel tubes under concentric axial compression and explored how confinement affected normal concrete compared to rubberized concrete.