Results 211 to 220 of about 5,953,493 (243)

Investigation of area-dependent high-power failure of film bulk acoustic resonators. [PDF]

open access: yesMicrosyst Nanoeng
Wei Y   +7 more
europepmc   +1 more source

A finite element study on bifurcation and limit point buckling of elastic-plastic arches

Computers and Structures, 1996
The technique of continuum finite element modeling is used to discretize elastic-plastic circular arches which show nonlinear deformation behavior under external load. Response history curves for different arch models which have the same range angle and thickness, but different radii are updated by using the incremental/iterative procedure.
Chang-New Chen
exaly   +4 more sources

Dynamic buckling of limit-point systems under step loading

Dynamical Systems, 1988
The nonlinear dynamic buckling response of discrete systems under step loading of infinite duration is thoroughly discussed by using one-degree-of-freedom models. The analysis is based on the exact nonlinear differential equations of motions and refers to those systems which when subjected to the same loading applied statically exhibit a limit-point ...
A N Kounadis
exaly   +3 more sources

Pre-Limit-Point Buckling of Multilayer Cylindrical Panels Under Pressure

AIAA Journal, 2004
motion,7 were observed. The vortex wake expanded for oscillation frequencies less than the Karman frequency, whereas it contracted for frequencies greater than the Karman frequency. The longitudinal spacing decreased significantly with increasing oscillation frequency and changed to a much lesser degree with an increase in the oscillation amplitude. In
W J Bottega
exaly   +3 more sources

Dynamic buckling of functionally graded graphene nanoplatelets reinforced composite shallow arches under a step central point load

Journal of Sound and Vibration, 2020
This paper presents dynamic buckling analysis for a functionally graded graphene nanoplatelets reinforced composite (FG-GPLRC) arch subjected to a step central point load at its center.
Jie Yang, Airong Liu, Zhicheng Yang
exaly   +2 more sources

Bifurcation, Limit-Point Buckling, and Dynamic Collapse of Transversely Loaded Composite Shells

AIAA Journal, 2000
The transverse-loading response of laminated composite shell structures is studied experimentally and numerically. Monolithic graphite/epoxy shell structures having layups of [§ 45n/0n]s (n= 1;2;and3) closely represent commercial fuselage structures in both geometry and boundary conditions.
B. Wardle, P. Lagacé
semanticscholar   +2 more sources

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