Dynamic analysis of laminates with elliptical cutouts using the hybrid-stress finite element

S. Ramakrishna; Koganti M. Rao; N. S. Rao

doi:10.1016/0045-7949(93)90378-Q

Dynamic analysis of laminates with elliptical cutouts using the hybrid-stress finite element

S. Ramakrishna, Koganti M. Rao, N. S. Rao

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10 Scopus citations

Abstract

An eight-noded hybrid-stress finite element is used to analyse the dynamic behaviour of laminated plates with elliptical cutouts. The first four natural frequencies are evaluated by varying a number of parameters, such as the fibre orientation, width-to-thickness ratio, hole size and major-to-minor axes ratio.

Original language	English
Pages (from-to)	281-287
Number of pages	7
Journal	Computers and Structures
Volume	47
Issue number	2
DOIs	https://doi.org/10.1016/0045-7949(93)90378-Q
State	Published - Apr 17 1993
Externally published	Yes

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@article{c57e8a384b9c4d08b4c242d86c110d93,

title = "Dynamic analysis of laminates with elliptical cutouts using the hybrid-stress finite element",

abstract = "An eight-noded hybrid-stress finite element is used to analyse the dynamic behaviour of laminated plates with elliptical cutouts. The first four natural frequencies are evaluated by varying a number of parameters, such as the fibre orientation, width-to-thickness ratio, hole size and major-to-minor axes ratio.",

author = "S. Ramakrishna and Rao, \{Koganti M.\} and Rao, \{N. S.\}",

year = "1993",

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T1 - Dynamic analysis of laminates with elliptical cutouts using the hybrid-stress finite element

AU - Ramakrishna, S.

AU - Rao, Koganti M.

AU - Rao, N. S.

PY - 1993/4/17

Y1 - 1993/4/17

N2 - An eight-noded hybrid-stress finite element is used to analyse the dynamic behaviour of laminated plates with elliptical cutouts. The first four natural frequencies are evaluated by varying a number of parameters, such as the fibre orientation, width-to-thickness ratio, hole size and major-to-minor axes ratio.

AB - An eight-noded hybrid-stress finite element is used to analyse the dynamic behaviour of laminated plates with elliptical cutouts. The first four natural frequencies are evaluated by varying a number of parameters, such as the fibre orientation, width-to-thickness ratio, hole size and major-to-minor axes ratio.

UR - https://www.scopus.com/pages/publications/0027578022

U2 - 10.1016/0045-7949(93)90378-Q

DO - 10.1016/0045-7949(93)90378-Q

M3 - Article

AN - SCOPUS:0027578022

SN - 0045-7949

VL - 47

SP - 281

EP - 287

JO - Computers and Structures

JF - Computers and Structures

IS - 2

ER -

Dynamic analysis of laminates with elliptical cutouts using the hybrid-stress finite element

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