Naslov
INFLUENCE OF LAMINATION ANGLES ON THE STRESSES AND STRAINS VALUES IN THE LAMINATED COMPOSITE PLATES

Autori
Vnučec, Zdravko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
ATDC&#8217 ; 02 Proceedings of the 1st DAAAM International Conference on Advanced Technologies for Developing Countries / Katalinić, Branko (TU Vienna, Austria) & Kljajin, Milan (TU Osijek, Croatia) - Slavonski Brod : DAAAM International Vienna ; Strojarski fakultet Sveučilišta u Slavonskom Brodu, 2002, 93-98

Skup
1st DAAAM International Conference on Advanced Technologies for Developing Countries

Mjesto i datum
Slavonski Brod, Hrvatska, 12.09.2002. - 14.09.2002

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
laminated composite plate; classical lamination theory; strain; stress

Sažetak
In this paper, a numerical investigation of engineering properties of laminated plates and the stress-strain analysis for various lamination angles of continuous fiber composite laminates are studied. The individual continuous fiber/matrix laminas are oriented in the required directions and bonded together to form a laminate plate. By using the terms of classical lamination theory and Hooke&#8217 ; s law, the numerical estimate of the stress and strain values of three different angle-ply four-layered symmetric laminated plates for various lamination angles (+-alfa)s of laminas is carried out. In the examples, the analyzed laminates have been composed of unidirectional laminas made of three characteristic composite materials: reinforcement fibers of E-glass, graphite and Kevlar49, respectively and as matrix material epoxy resin were used. The calculated results of the stress-strain distributions in the layers for three analyzed laminated plates subjected to known the force resultant Nx are presented graphically in diagrams.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA