Damping effects on the dynamic stability of a beam on an elastic foundation
type: Item
instance of: scholarly article
title: Damping effects on the dynamic stability of a beam on an elastic foundation
zbMATH Open document ID: 0846.73023
DOI: 10.1016/0093-6413(95)00048-V
author: Yanyan Li
published in: Mechanics Research Communications
publication date: 1996-01-10T00:00:00Z
review text: The stability of a clamped-free elastic column, loaded by a concentrated force of follower type at the free end, is investigated. It is assumed that the column is resting on an elastic foundation of Winkler type. Also, small internal damping and viscous damping in the elastic foundation are introduced. It is concluded that the presence of small amount of internal damping drastically reduces the critical flatter load, while the flatter load is insensitive to change of the properties of elastic foundation.
Mathematics Subject Classification ID: 74H55
Mathematics Subject Classification ID: 74K10
zbMATH DE Number: 831876
zbMATH Keywords: concentrated force
zbMATH Keywords: foundation of Winkler type
zbMATH Keywords: internal damping
zbMATH Keywords: viscous damping
zbMATH Keywords: critical flatter load
reviewed by: Teodor Atanacković
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 831876