As typical and significant structural elements, double-beam systems widely exist in practical
engineering applications such as some subgrades and highway bridges. This paper focuses …

Some complex engineering structures can be modeled as multiple beams connected
through coupling elements. When the coupling element is elastic, it can be simplified as a …

Double-curved-beam systems (DCBSs) are usually seen in many engineering fields.
Compared to straight double-beam systems, DCBSs are more efficient in noise and vibration …

A double-beam system, which consists of two parallel beams connected by a viscoelastic
layer, has found broad application in practical engineering such as continuous dynamic …

Double-beam systems composed of two interconnected parallel beams have become basic
mechanical components of modern engineering structures. Focusing on the asymmetric …

Forced vibration and buckling of a Rayleigh and Timoshenko double-beam system
continuously joined by a Winkler elastic layer under compressive axial loading are …

In engineering, some complex systems can be reduced to the beam system connected by
serval coupling elements. To explore the potential application of local coupling nonlinearity …

In this paper, free vibration of connected double-beam system under general boundary
conditions is investigated by a modified Fourier–Ritz approach. The effects of the restrained …

A new procedure for determining natural frequencies and mode shapes of a system of
elastically connected multiple rotating tapered beams is presented through a differential …

Free vibration analysis of two different double-beam systems is presented in this article. In
both systems, the ends of beams are elastically restrained against translation and rotation …