Vytautas Magnus University Research Management System (VDU CRIS)
 
Use this url to cite publication: https://hdl.handle.net/20.500.12259/81475

Natural oscillations of variable cross-section construction elements of agricultural machines

Type of publication
Straipsnis recenzuojamoje Lietuvos tarptautinės konferencijos medžiagoje / Article in peer-reviewed Lithuanian international conference proceedings (P1e)
Author(s)
AuthorAffiliation
Bartaševičius, Algimantas
Žemės ūkio akademija / Agriculture Academy
LT
Jotautienė, Eglė
Žemės ūkio akademija / Agriculture Academy
LT
Merkevičius, Stanislovas
Žemės ūkio akademija / Agriculture Academy
LT
Title
Natural oscillations of variable cross-section construction elements of agricultural machines
[en]
Is part of
Sixth Nordic-Baltic agrometrics conference, Kaunas, Lithuania, June 18-20, 2008 : Conference proceedings / Lietuvos žemės ūkio universitetas. Fundamentinių mokslų studijų institutas. Matematikos katedra Akademija, 2008
Date Issued
Date
2008
Publisher
Akademija, 2008
Extent
p. 7-13
URI
URI
https://hdl.handle.net/20.500.12259/81475
Field of Science
Keywords (en)
Abstract (en)

The natural frequencies of many agriculture machines (tractors equipments, mobile chassis, mechanisms, micro-dimensions agriculture techniques and other equipments) variable cross-section control equipments are investigated. These oscillations are compared with the natural frequencies of constant cross-section cylinder pipes of control equipments. A mathematical model for these oscillations is developed using the main equations of elastic theory. The differential equations for variable cross-section control equipments vibration are obtained by partial derivative. The simple and practice equations of the natural oscillations frequencies are obtain by approximate calculation method. The examples of variable cross-section different dimensions of the natural frequencies of oscillations are calculated.

Type of document
type::text::journal::journal article::research article
Language
Anglų / English (en)
Coverage Spatial
Lietuva / Lithuania (LT)
ISBN (of the container)
9789955896616
Other Identifier(s)
VDU02-000043064