TRANSVERSE OSCILLATIONS OF THE BEAM ON AN ELASTIC BASE IF THE BOUNDARY CONDITIONS CHANGE

Autor:	Yevgeny Leontiev
Jazyk:	English<br />Russian
Rok vydání:	2020
Předmět:	round base beam on an elastic foundation the initial parameters method natural oscillation frequencies forced oscillations dynamic analysis Materials of engineering and construction. Mechanics of materials TA401-492
Zdroj:	International Journal for Computational Civil and Structural Engineering, Vol 16, Iss 3 (2020)
Druh dokumentu:	article
ISSN:	2587-9618 2588-0195
DOI:	10.22337/2587-9618-2020-16-3-35-46
Popis:	The article deals with the proper transverse oscillations of a beam with free edges while the conditions of support on an elastic base change, taking into account its own weight and the influenceof the attached mass m1. The problem of determining the forces in the beam is being solved taking into account the dynamic load F(t) applied at an arbitrary point d while the conditions for the support of a part of the beam on an elastic base change.The conditions that must be taken into account while analyzing the dynamic action of the structure under the influenceof variable loads in the case of changes in the conditions of support on an elastic base are formulated.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/0546f78aedbe41aaa7633224c6571901 Zobrazit plný text záznamu View record in DOAJ