Steady-state forced vibrations [PDF]
International Journal of Non-Linear Mechanics, 1966 The following concepts are defined: (i) periodic functions possessing an amplitude, (ii) cosine-like functions, (iii) steady-state forced vibrations. The following theorems are proved: I. If, in $\ddot{x} + f(x) = P g(t) P g(t + T)$, $x(0) = X \neq 0$, $0 < P < \infty$, $-\infty < t < + \infty$, $g(t)$ is cosine-like, a necessary condition for the ...
Rosenberg, Reinhardt
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Nonlinear multi-mode interactions in subsea risers undergoing vortex-induced vibrations [PDF]
, 2009 This paper investigates nonlinear multi-mode interactions in subsea risers undergoing vortex-induced vibrations based on a computationally efficient reduced-order fluid-structure interaction model.
O'Brien, P. +3 more
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Multi-mode interactions in vortex-induced vibrations of flexible curved/straight structures with geometric nonlinearities [PDF]
, 2010 A general low-order fluid-structure interaction model capable of evaluating the multi-mode interactions in vortex-induced vibrations of flexible curved/straight structures is presented.
Srinil, N.
core +4 more sources
Numerical modelling of ground borne vibrations from high speed rail lines on embankments [PDF]
, 2013 A three dimensional numerical model is presented capable of modelling the propagation and transmission of ground vibration in the vicinity of high speed railways.
Giannopoulos, A +5 more
core +1 more source
Scoping prediction of re-radiated ground-borne noise and vibration near high speed rail lines with variable soils [PDF]
, 2014 This paper outlines a vibration prediction tool, ScopeRail, capable of predicting in-door noise and vibration, within structures in close proximity to high speed railway lines.
Woodward, P. K. +23 more
core +1 more source
Analogue mouse pointer control via an online steady state visual evoked potential (SSVEP) brain-computer interface [PDF]
, 2011 The steady state visual evoked protocol has recently become a popular paradigm in brain–computer interface (BCI) applications. Typically (regardless of function) these applications offer the user a binary selection of targets that perform correspondingly
Ramaswamy Palaniappan +3 more
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Fundamental solutions in the full coupled theory of elasticity for solid with double porosity
Archives of Mechanics, 2013 This paper discusses the full coupled linear theory of elasticity for solids with double porosity. The system of the governing equations is based on the equations of motion, conservation of fluid mass, the constitutive equations and Darcy’s law for ...
M. Svanadze, S. De Cicco
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Calculation methods for plate and beam elements of box-type structure of building [PDF]
E3S Web of Conferences, 2021 The article is devoted to the dynamic calculation of the box-type structure of buildings for seismic resistance, taking into account the spatial work of the box elements under the influence of dynamic impact.
Mirsaidov Mirziyod +2 more
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Applied Mechanics, 2021 Due to growing demands on newly developed products concerning their weight, sound emission, etc., advanced materials are introduced in the product designs. The modeling of these materials is an important task, and a very promising approach to capture the
Michael Klanner +2 more
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Archives of Mechanics, 2017 The purpose of the present paper is to develop the classical potential method in the linear theory of thermoelasticity for materials with a double porosity structure based on the mechanics of materials with voids.
M. Svanadze
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