Pregled bibliografske jedinice broj: 1110379
Stress-driven two-phase integral elasticity for Timoshenko curved beams
Stress-driven two-phase integral elasticity for Timoshenko curved beams // Proceedings of the Institution of Mechanical Engineers, Part N: Journal of Nanomaterials, Nanoengineering and Nanosystems, 235 (2021), 1-2; 52-63 doi:10.1177/2397791421990514 (međunarodna recenzija, članak, znanstveni)
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Naslov
Stress-driven two-phase integral elasticity for
Timoshenko curved beams
Autori
Vaccaro, Marzia S ; Pinnola, Francesco P ; de Sciarra, Francesco Marotti ; Čanađija, Marko ; Barretta, Raffaele
Izvornik
Proceedings of the Institution of Mechanical Engineers, Part N: Journal of Nanomaterials, Nanoengineering and Nanosystems (2397-7914) 235
(2021), 1-2;
52-63
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Curved beams ; size effects ; integral elasticity ; stress-driven mixture model ; nanotechnology ; MEMS/NEMS
Sažetak
In this research, the size-dependent static behaviour of elastic curved stubby beams is investigated by Timoshenko kinematics. Stress- driven two-phase integral elasticity is adopted to model size effects which soften or stiffen classical local responses. The corresponding governing equations of nonlocal elasticity are established and discussed, non-classical boundary conditions are detected and an effective coordinate-free solution procedure is proposed. The presented mixture approach is elucidated by solving simple curved small-scale beams of current interest in Nanotechnology. The contributed results could be useful for design and optimization of modern sensors and actuators.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti, Interdisciplinarne tehničke znanosti
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Emerging Sources Citation Index (ESCI)
- Scopus
