HIGH ORDER THEORIES FOR INVESTIGATION OF LAMINATED STRUCTURES WITH CLAMP CONDITION
Journal Title: ELECTRONIC JOURNAL OF POLISH AGRICULTURAL UNIVERSITIES - Year 2009, Vol 12, Issue 2
Abstract
This paper extends the applicability of a new stress analysis method to the accurate determination of the detailed stress distributions in laminated plates in clamp region. The theoretical model presented here incorporates laminate deformations which account for the effects of transverse shear deformation, transver se normal strain-stress and a nonlinear variation of in-plane displacements with respect to the thickness coordinate. Thus, this model includes the wa rping of transverse cross-sections more accurately and eliminates the need of shear correction coefficients. Two numerical examples are discussed: the bending of elastically clamped beam and dynamic bending of centrally supported beam.
Authors and Affiliations
Bohdan Diveyev, Ivan Kernytskyy, Ihor Butyter, Jurij Vybranec, Nazar Kernytsky
Keywords
Related Articles
- EP ID EP125391
- DOI -
- Views 73
- Downloads 0
HIGH ORDER THEORIES FOR INVESTIGATION OF LAMINATED STRUCTURES WITH CLAMP CONDITION
This paper extends the applicability of a new stress analysis method to the accurate determination of the detailed stress distributions in laminated plates in clamp region. The theoretical model presented here incorporat...
ON THE LENGTH-SCALE EFFECT IN THE FREE VIBRATIONS OF PERIODICALLY RIBBED ELASTIC PLATES
The plates reinforced by ribs are being considered in the paper. For such plates, by assuming a periodic distribution of the ribs in the plate, the average model was being constructed, consisting the plate dynamics equat...
THE EFFECT OF WOOD CHIP SUBSTITUTION WITH EVENING PRIMROSE WASTE ON PROPERTIES OF PARTICLEBOARDS DEPENDING ON THE TYPE OF BINDING AGENT
Within the framework of the presented study properties of particleboards manufactured with a proportion of evening primrose straw were investigated depending on the type of the applied binding agent. Straw of evening pri...
ON THE INFLUENCE OF BOUNDARY LAYER PHENOMENA ONTO AVERAGED TEMPERATURE FIELD
The subject of the contribution is a stationary heat conduction problem in the periodically inhomogeneous rigid conductor. As a tool of modeling the tolerance averaging technique is taken into account, [1]. The aim of th...
ANALYSIS OF EFFECTIVENESS OF BREEDING WORK AND ESTIMATION OF GENETIC AND PHENOTYPIC TRENDS OF CONFORMATION TRAITS IN SELECTED VARIETIES OF COLOURED AMERICAN MINK
The objective of the study was to analyse the effectiveness of breeding for conformation traits in American mink as well as estimate genetic and phenotypic trends in the traits. Minks of the standard, pastel and palomino...