Othman Laban
Qatar University
8 Papers
1 Citations
Othman Laban is an academic researcher from Qatar University. The author has contributed to research in topics: Deposition (phase transition) & Epoxy. The author has an hindex of 5, co-authored 8 publications. Previous affiliations of Othman Laban include University of New South Wales.
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Papers
Deformation modes and crashworthiness energy absorption of sinusoidally corrugated tubes manufactured by direct metal laser sintering
Sami E. Alkhatib,Mohammad S. Matar,Faris Tarlochan,Othman Laban,Ahmed Saeed Mohamed,Nouman Alqwasmi +5 more
TL;DR: In this article, a sample of 8 sinusoidally corrugated tubes was additively manufactured and tested under a quasi-static displacement rate of 20mm/min, and the results showed that these tubes exhibit lower and stable crushing forces compared to conventional straight tubes.
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Experimental analysis of additively manufactured thin-walled heat-treated circular tubes with slits using AlSi10Mg alloy by quasi-static axial crushing test
Ahmed Saeed Mohamed,Othman Laban,Faris Tarlochan,Sami E. Al Khatib,Mohammed S. Matar,Elsadig Mahdi +5 more
TL;DR: In this paper, additively manufactured aluminum thin-walled tubes with different slit dimensions are proposed to improve energy absorption efficiency, and the results indicated that all the considered physical parameters, except for the slit ends had an influence on the crashworthiness of the structures.
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Enhancing mode I inter-laminar fracture toughness of aluminum/fiberglass fiber-metal laminates by combining surface pre-treatments
Othman Laban,Elsadig Mahdi +1 more
TL;DR: In this article, the authors investigated the influence of multiple surface treatment, including chemical etching and plasma treatments, on the mode I inter-laminar fracture toughness (G 1 C ) of aluminum/fiberglass fiber-metal laminates.
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Energy Absorption Capability of Cotton Fiber/Epoxy Composite Square and Rectangular Tubes
Othman Laban,Elsadig Mahdi +1 more
TL;DR: In this article, the authors investigated the energy-absorption capability of natural fiber cotton fabric/epoxy square tubes and found that axially loaded rectangular tubes have higher load carrying capacity and energy absorption capability compared to laterally loaded tubes.
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