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Analiza deformacije laminatne ploče ; Buckling analysis of a laminate plate
Rad se bavi modeliranjem laminatnih ploča i analizom njihove deformacije. Da bi se predvidio početak deformacije za ploče u ravnini moraju se uključiti izlazne sile. Analiza deformacije izvršena je pomoću metode konačnih elemenata u programu COSMOS/M. Za pravokutnu laminatnu ploču koja se sastoji od 4 sloja sa simetričnim i antisimetričnim nizom slaganja laminate [30/-30]s, [45/-45]s, [90/-90]s i rezultati analize deformacije za simetrične laminate. ; The paper deals with a modeling of laminate plates and with their buckling analysis. To predict the inception of buckling for plates in plane resultant forces must be included. The buckling analysis is made by the help of finite element method in program COSMOS/M. For rectangular laminate plate consisting of 4 layers with symmetric and antisymmetric stacking sequence a buckling analysis is carried out. In the illustrative example there are depicted buckling modes for symmetric laminates [30/-30]s, [45/-45]s, [60/-60]s, [90/-90]s and results of the buckling analysis for the symmetric and antisymmetric laminates.
Analiza deformacije laminatne ploče ; Buckling analysis of a laminate plate
Rad se bavi modeliranjem laminatnih ploča i analizom njihove deformacije. Da bi se predvidio početak deformacije za ploče u ravnini moraju se uključiti izlazne sile. Analiza deformacije izvršena je pomoću metode konačnih elemenata u programu COSMOS/M. Za pravokutnu laminatnu ploču koja se sastoji od 4 sloja sa simetričnim i antisimetričnim nizom slaganja laminate [30/-30]s, [45/-45]s, [90/-90]s i rezultati analize deformacije za simetrične laminate. ; The paper deals with a modeling of laminate plates and with their buckling analysis. To predict the inception of buckling for plates in plane resultant forces must be included. The buckling analysis is made by the help of finite element method in program COSMOS/M. For rectangular laminate plate consisting of 4 layers with symmetric and antisymmetric stacking sequence a buckling analysis is carried out. In the illustrative example there are depicted buckling modes for symmetric laminates [30/-30]s, [45/-45]s, [60/-60]s, [90/-90]s and results of the buckling analysis for the symmetric and antisymmetric laminates.
Analiza deformacije laminatne ploče ; Buckling analysis of a laminate plate
Kormaníková, E. (author) / Mamuzić, I. (author)
2008-04-01
Metalurgija ; ISSN 0543-5846 (Print) ; ISSN 1334-2576 (Online) ; Volume 47 ; Issue 2
Article (Journal)
Electronic Resource
English
DDC:
690
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