Local buckling behavior of FRP thin-walled beams: A mechanical model

Luigi Ascione; Valentino Paolo Berardi; Antonella Giordano; Saverio Spadea

doi:10.1016/j.compstruct.2012.10.049

Local buckling behavior of FRP thin-walled beams: A mechanical model

Luigi Ascione, Valentino Paolo Berardi, Antonella Giordano, Saverio Spadea

Civil Engineering

Research output: Contribution to journal › Article › peer-review

32 Citations (Scopus)

Abstract

A mechanical model able to predict the local buckling of pultruded FRP thin-walled beams and columns, taking into account the shear deformability of composite materials, is presented in this paper. The model is based on the individual analysis of the buckling of the components of the FRP profile, assumed as elastically restrained transversely isotropic plates. The analysis is developed within the hypotheses of small strains and moderate rotations.

Original language	English
Pages (from-to)	111-120
Number of pages	10
Journal	Composite Structures
Volume	98
Early online date	23 Nov 2012
DOIs	https://doi.org/10.1016/j.compstruct.2012.10.049
Publication status	Published - Apr 2013

Keywords

Finite element analysis
FRP
Local buckling
Thin-walled beams

ASJC Scopus subject areas

Ceramics and Composites
Civil and Structural Engineering

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10.1016/j.compstruct.2012.10.049

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title = "Local buckling behavior of FRP thin-walled beams: A mechanical model",

abstract = "A mechanical model able to predict the local buckling of pultruded FRP thin-walled beams and columns, taking into account the shear deformability of composite materials, is presented in this paper. The model is based on the individual analysis of the buckling of the components of the FRP profile, assumed as elastically restrained transversely isotropic plates. The analysis is developed within the hypotheses of small strains and moderate rotations.",

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AU - Berardi, Valentino Paolo

AU - Giordano, Antonella

AU - Spadea, Saverio

PY - 2013/4

Y1 - 2013/4

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AB - A mechanical model able to predict the local buckling of pultruded FRP thin-walled beams and columns, taking into account the shear deformability of composite materials, is presented in this paper. The model is based on the individual analysis of the buckling of the components of the FRP profile, assumed as elastically restrained transversely isotropic plates. The analysis is developed within the hypotheses of small strains and moderate rotations.

KW - Finite element analysis

KW - FRP

KW - Local buckling

KW - Thin-walled beams

U2 - 10.1016/j.compstruct.2012.10.049

DO - 10.1016/j.compstruct.2012.10.049

M3 - Article

AN - SCOPUS:84872010444

SN - 0263-8223

VL - 98

SP - 111

EP - 120

JO - Composite Structures

JF - Composite Structures

ER -

Local buckling behavior of FRP thin-walled beams: A mechanical model

Abstract

Keywords

ASJC Scopus subject areas

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