Quasi-static mechanical behaviors of arc curved crease origami metamaterials

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 109939 - 109939

Published: Jan. 1, 2025

Language: Английский

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Nonlinear asymmetric thermomechanical buckling of shallow nanoscale arches having dissimilar end conditions embracing nonlocality and strain gradient size dependencies

Defence Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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Unified nonlocal surface elastic-based thermal induced asymmetric nonlinear buckling of inhomogeneous nano-arches subjected to dissimilar end conditions

Composite Structures, Journal Year: 2025, Volume and Issue: unknown, P. 118961 - 118961

Published: Feb. 1, 2025

Language: Английский

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On the role of surface elasticity in nonlinear planar stability of FG porous reinforced nanosize curved beams having different degrees of curvature

European Journal of Mechanics - A/Solids, Journal Year: 2024, Volume and Issue: 107, P. 105384 - 105384

Published: July 21, 2024

The prime target of the present study is to inspect role surface elasticity at nanoscale in changing stability branches as well lower and upper limit loads uniformly thermomechanical loaded curved nanobeams having different degrees curvature. To this end, classical elastic-based multiple equilibria are predicted for nanosized third-order shear flexible clamped beams consisted through-thickness functionally graded porosity with schemes besides reinforcing by graphene nanofillers. established nanoscale-dependent nonlinear formulations then solved numerically aid isogeometric collocation technique creating a distinct grid points allocated contemplated basis assortments individually via Greville abscissas. It deduced that taking temperature escalation into account, along applied sidewise uniform pressure, prominence stress effects on quantity load reduces, while them enhances. These anticipations become more prominent FGP reinforced nanobeam possessing less degree Accordingly, owning small-curved nanobeam, increasing amount from 150°C 300°C, turns down 16.90% 1.51% if h=15nm, 6.76% 0.38% h=30nm, 2.48% 0.07% h=60nm. While gets higher 48.69% 138.25% 22.70% 83.95% 8.89% 22.91% Owning medium-curved rise 14.98% 12.68% 7.09% 6.03% 2.84% 2.41% Alternatively, large-curved 22.30% 21.15% 10.38% 9.82% 4.11% 3.87%

Language: Английский

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Study on nonlinear asymmetric thermomechanical stability of microsize FGM curved beams based on nonlocal couple stress curvature sensitive model

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104493 - 104493

Published: Feb. 1, 2025

Language: Английский

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Experimental and numerical analysis of nonlinear velocity response for a cantilever

International Journal of Non-Linear Mechanics, Journal Year: 2025, Volume and Issue: unknown, P. 105067 - 105067

Published: Feb. 1, 2025

Language: Английский

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Nonlocal couple stress-based nonlinear flexural instability of laminated FG-GNRC microsize arches under arbitrary-located radial point load and unlike end supports

Acta Mechanica, Journal Year: 2025, Volume and Issue: unknown

Published: April 9, 2025

Language: Английский

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On the effect of foam structures on thermo-mechanical vibration response of functionally graded piezoelectric smart plates

International Journal of Mechanics and Materials in Design, Journal Year: 2025, Volume and Issue: unknown

Published: April 27, 2025

Language: Английский

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Numerical investigation on effect of different parameters on nonlinear vibration response of fully geometrically exact Timoshenko beams

Applied Physics A, Journal Year: 2024, Volume and Issue: 130(9)

Published: Aug. 9, 2024

Language: Английский

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Curvature sensitive model of isogeometric collocation for multiple nonlinear equilibria of reinforced porous curved microbeams

Ain Shams Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 103042 - 103042

Published: Sept. 1, 2024

Language: Английский

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