It is well known that an infinite periodic beam can support flexural wave band gaps.
However, in real applications, the number of the periodic cells is always limited. If a uniform …

The paper deals with geometrically nonlinear vibrations of beams with periodic structure.
The original 1-D model with highly oscillating coefficients based on the Rayleigh beam …

Considered are free and forced transverse vibrations of slender periodic beams of finite
length. It is assumed that the vibration amplitude is of the order of cross-section dimensions …

Geometrically nonlinear vibrations of beams with properties periodically varying along the
axis are investigated. The tolerance method of averaging differential operators with highly …

A novel functional structure which can generate large structural loss factor (LF) in low
frequency is designed in this research. The free flexural dynamic characteristics of …

A new configuration-driven modal optimization method is proposed in this work by utilizing
the sensitivity of a thin-walled structure's modal characteristics to its configuration. Unlike the …

The structural dynamic property of periodically and orthogonally stiffened composite laminar
(POSCL) embedded within viscoelastic damping material (VDM) is studied with the …

In the present work, we consider how to estimate the electromagnetic coupling effect for the
transverse isotropic laminated multi-ferroic rectangular plates constituting of piezomagnetic …

In this paper, a kind of second-order two-scale (SOTS) computation is developed for
conductive—radiative heat transfer problem in periodic porous materials. First of all, by the …

Geometrically nonlinear vibrations of beams with properties periodically varying along the
axis are investigated. The tolerance method of averaging differential operators with highly …