Stiffeners are frequently utilized in many engineering projects because they boost strength
while adding only a small amount of weight to the overall structure. The environments that …

The dynamic characteristics of the stiffened coupled plate under the action of dynamic
vibration absorbers were studied in detail, including free vibration behavior and steady-state …

In this article, a multiple-scale perturbation method is employed to analyze nonlinear free
vibration of nanoplate incorporating surface effects. Eringen's nonlocal theory as well as …

In the present work, a new displacement-based Equivalent Single Layer (ESL) plate theory
has been developed using the Variational Asymptotic Method (VAM) and the principle of …

军用舰船作为一种水上作战设施, 极易遭受鱼雷, 水雷等各种水下武器的爆炸冲击.
在水下爆炸载荷的作用下, 舰船的结构极易发生变形甚至破坏失效, 从而失去作战能力. 因此 …

Abstract Effect of geometric nonlinearity onfree vibration behaviour of a non-uniform in-plane
inhomogeneousplate on elastic foundation is carried out with an emphasis on mode …

This paper presents a study on the nonlinear dynamic behavior of a stiffened plate with the
existence of initial stresses. A stiffened plate is assumed to be composed of a plate and …

In this study, numerical modal analyses are conducted on steel plates supported with
various numbers of transverse beams. Natural frequency and mode shapes are obtained for …

Purpose Stiffened plates have been widely used in civil, marine, aerospace engineering. As
a kind of thin-walled structure operating in complex environment, stiffened plates mostly …

An algorithm integrating reduced order model (ROM), equivalent linearization (EL), and
finite element method (FEM) is proposed to carry out geometrically nonlinear random …