Sami E. Alkhatib
Qatar University
16 Papers
11 Citations
Sami E. Alkhatib is an academic researcher from Qatar University. The author has contributed to research in topics: Strain rate & Chemistry. The author has an hindex of 6, co-authored 9 publications. Previous affiliations of Sami E. Alkhatib include University of Western Australia.
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Papers
Collapse behavior of thin-walled corrugated tapered tubes
TL;DR: In this article, the effect of CTT geometric features on different performance indicators, namely the initial peak force (PF), mean crushing force (MF), energy absorption (EA), and specific energy absorption(SEA) was studied.
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Collapse behavior of thin-walled corrugated tapered tubes under oblique impact
TL;DR: In this article, the authors numerically studied the crushing behavior and performance of corrugated tapered tubes (CTTs) as potential efficient thin-walled structures under oblique loading conditions.
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Finite element study of functionally graded porous femoral stems incorporating body-centered cubic structure.
Sami E. Alkhatib,Faris Tarlochan,Hassan Mehboob,Ramesh Singh,Kumaran Kadirgama,Wan Sharuzi Wan Harun +5 more
TL;DR: Three-dimensional finite-element models of homogeneous porous (HGP) and functionally graded porous (FGP) stems incorporating body-centered cubic (BCC) structures are proposed in this article as an alternative to the dense stems.
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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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Isotropic energy absorption of topology optimized lattice structure
TL;DR: In this paper , the authors investigated the energy absorption of a 3D printed titanium-based isotropic topology optimized lattice structure under quasi-static compression, and the results showed that the topology-optimized lattice exhibits a mixed stretching and bending deformation mode.
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