Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Osman, E."'
Publikováno v:
Journal of Intelligent Material Systems and Structures. 33:1819-1833
Shape memory alloy (SMA)-based seismic isolation systems can successfully reduce the peak and residual displacements of bridges during strong earthquake, but they commonly lead to an increased force demands in substructure. This study explores the de
Publikováno v:
Journal of Composite Materials. 54:4661-4676
This study explores the flexural behavior of reinforced concrete (RC) columns strengthened with near surface mounted (NSM) shape memory alloy (SMA) bars or carbon fiber reinforced polymer (CFRP) bars. Seven RC column specimens were designed and fabri
Publikováno v:
Journal of Intelligent Material Systems and Structures. 31:127-136
Self-sensing cementitious composites can enable structures that are capable of carrying the loads applied on them while monitoring their condition. Most of earlier research has focused on the incorporation of nanofillers or microfibers into cement pa
Publikováno v:
Journal of Intelligent Material Systems and Structures. 29:3598-3613
Superelastic viscous damper is a passive hybrid control device that combines shape memory alloy cables and a viscoelastic damper to mitigate dynamic response of structures subjected to multi-level seismic hazards. In the hybrid device, shape memory a
Publikováno v:
Journal of Intelligent Material Systems and Structures. 26:2500-2514
Shape memory alloys are a class of smart materials that recover apparent plastic deformation (∼6%–8% strain) after heating, thus “remembering” the original shape. This shape memory effect can be exploited for self-post-tensioning applications
Autor:
Osman E. Ozbulut, Stefan Hurlebaus
Publikováno v:
Earthquake Spectra. 28:1147-1163
This paper presents a comparative seismic performance assessment of super-elastic-friction base isolator (S-FBI) systems in improving the response of bridges under near-field earthquakes. The S-FBI system consists of a steel-Teflon sliding bearing an
Publikováno v:
Journal of Intelligent Material Systems and Structures. 22:1531-1549
Shape memory alloys (SMAs) are a class of alloys that possess numerous unique characteristics. They offer complete shape recovery after experiencing large strains, energy dissipation through hysteresis of response, excellent resistance to corrosion,
Autor:
Stefan Hurlebaus, Osman E. Ozbulut
Publikováno v:
Journal of Intelligent Material Systems and Structures. 21:837-849
This article proposes a neuro-fuzzy model of superelastic NiTi shape memory alloy (SMA) wires for use in seismic applications. First, in order to collect experimental data, uniaxial tensile tests are conducted on superelastic wires in the temperature
Autor:
Hassan AA; Faculty of Medicine, University of Khartoum, Khartoum, Sudan., Ahmed BE; Rashid Hospital, Dubai, United Arab Emirates., Osman OE; Faculty of Medicine, Alneelain University, Khartoum, Sudan., Adam I; Department of Obstetrics and Gynecology, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia.
Publikováno v:
The Journal of international medical research [J Int Med Res] 2023 Jun; Vol. 51 (6), pp. 3000605231182545.
Comparison of Qualitative and Quantitative Assessments of Iliac Artery Tortuosity and Calcification.
Autor:
Doyle MG; 1 Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, Canada.; 2 Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network and University of Toronto, Toronto, Canada., Crawford SA; 2 Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network and University of Toronto, Toronto, Canada.; 3 Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Canada., Osman E; 2 Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network and University of Toronto, Toronto, Canada., Hatch J; 4 Division of Vascular Surgery and Division of General Surgery, Sunnybrook Health Sciences Centre, Toronto, Canada., Tse LW; 2 Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network and University of Toronto, Toronto, Canada., Amon CH; 1 Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, Canada.; 3 Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Canada., Forbes TL; 2 Division of Vascular Surgery, Peter Munk Cardiac Centre, University Health Network and University of Toronto, Toronto, Canada.
Publikováno v:
Vascular and endovascular surgery [Vasc Endovascular Surg] 2019 Aug; Vol. 53 (6), pp. 464-469. Date of Electronic Publication: 2019 Jun 18.