Aleš Kroflič (Avtor), Miran Saje (Avtor), Igor Planinc (Avtor), Dejan Zupan (Avtor)

Povzetek

The present paper presents a consistent model of a three dimensional delaminated composite column with a proper consideration of the extensional and bending stiffness coupling and transverse shear effect to determine the axial buckling load. The exact analytical solution of the buckling force is obtained using the linearized stability theory. The three dimensional model allows us to consider a rather general set of delaminations including those that are not necessarilly perpendicular to the symmetry axis of the cross-section or/and have non-symmetrical surfaces. The parametric studies are presented showing the effects of shear, the delamination position, the angle of rotation of the delamination and the ratio of elastic to shear moduli. (C) 2011 Elsevier Ltd. All rights reserved.

Ključne besede

Buckling; Delamination; Analytical modeling; Three-dimensional beam

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FGG - Fakulteta za gradbeništvo in geodezijo
Založnik: Elsevier
UDK: 624.07
COBISS: 5425249 Povezava se bo odprla v novem oknu
ISSN: 1359-8368
Št. ogledov: 2495
Št. prenosov: 826
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Angleški jezik
Vrsta datoteke: application/pdf
Vrsta dela (COBISS): Delo ni kategorizirano
Strani: str. 2047-2054
Letnik: ǂLetn. ǂ42
Zvezek: ǂšt. ǂ7
Čas izdaje: 2011
DOI: 10.1016/j.compositesb.2011.04.038
ID: 8312314