VILNIUS TECH University Research Management System (CRIS)
Use this URL to cite this publication: https://hdl.handle.net/20.500.14911/114625

Sluoksniuotas DKT elementas: modalinė analizė

Publication Type (CRIS)
Straipsnis nerecenzuojamoje Lietuvos konferencijos medžiagoje / Article in non-peer-reviewed Lithuanian conference proceedings (P2c)
Publication Type (eLABa)
Straipsnis nerecenzuotame konferencijos darbų leidinyje / Article in an un-reviewed conference proceedings (P2)
Author(s)
AuthorAffiliation
Michnevič, Edvard  
Taikomosios mechanikos katedra / Department of Applied Mechanics (0260)  
Belevičius, Rimantas  
Taikomosios mechanikos katedra / Department of Applied Mechanics (0260)  
Title
Sluoksniuotas DKT elementas: modalinė analizė
[lt]
Edvard Michnevič, Rimantas Belevičius
Title in other language
The layered DKT element: modal analysis
[en]
Is part of
Antrosios Lietuvos jaunųjų mokslininkų konferencijos Lietuva be mokslo - Lietuva be ateities, įvykusios Vilniuje 1999 m. spalio 18-22 d., medžiaga : fizika ir fizinė kompiuterija, chemija ir bioinžinerija, matematika, informatika, skaičiuojamoji mechanika
Published In
YearStart PageEnd Page
1999
325
335
Publisher
Vilnius : Technika
Extent
p. 325-335
URI
URI
https://hdl.handle.net/20.500.14911/114625
Cited references
9
Science / Art Area
Technologijos mokslai / Technological sciences (T)
Field of Science / Art
Informatikos inžinerija / Informatics engineering (T007)
Abstract (en)

The new finite element of multilayered built up with an arbitrary series of layers plate for plate bending problem is formulated on a ground of widely used, effective finite element Discrete Kirchhof Theory (DKT). The material of each layer is supposed to be different and orthotropic. Triangular element has 6 d.o.f.'s at each of 3 nodal points: 3 displacements and 2 rotations about co-ordinate axes. The 6th, fictitious rotation about axis perpendicular to the element is also introduced due to numerical requirements. The element takes into account all the in-plane/out-of-plate effects except the shear. The element could find an application in the slab bending problems or in the plate, where the shear influence could be neglected, bending problems. The numerical examples are presented. Present solutions are compared with available analytical and numerical solutions.

Resource Type (COAR)
TextConference outputConference proceedingsConference paper
Language
Lietuvių / Lithuanian (lt)
Country
Lietuva / Lithuania (LT)
eLABa ID
15327520