The influence of boundary conditions and axial deformability on buckling behavior of two-layer composite columns with interlayer slip

Simon Schnabl (Author), Igor Planinc (Author)

Abstract

This paper presents a detailed analysis of the influence of boundary conditions and axial deformation on the critical buckling loads of the geometrically perfect elastic two-layer composite columns with interlayer slip between the layers. An investigation is based on the extension of our preliminary analytical study of slip-buckling behavior of two-layer composite columns. It is proved that the boundary conditions of composite columns with interlayer slip are interrelated in longitudinal and transverse directions. The parametric analysis reveals that the influence of different longitudinal boundary conditions on critical buckling load is significant and can be up to 20%, while, on the other hand, the influence of axial deformation is negligible. (C) 2010 Elsevier Ltd. All rights reserved.

Keywords

robni pogoji;stabilnost;uklon;analitične rešitve;slojevit steber;Reisssnerjev nosilec;zdrs;vzdolžna deformacija;kritična sila;elastičnost;sloji;boundary conditions;stability;buckling;analytical solutions;composite column;reissner beam;slip;axial deformation;critical load;elasticity;layers;

Data

Language:	English
Year of publishing:	2010
Typology:	1.01 - Original Scientific Article
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	Elsevier
UDC:	539.32:624.072.2
COBISS:	5069153
ISSN:	0141-0296
Views:	2366
Downloads:	915
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary keywords:	robni pogoji;stabilnost;uklon;analitične rešitve;slojevit steber;Reisssnerjev nosilec;zdrs;vzdolžna deformacija;kritična sila;elastičnost;sloji;
File type:	application/pdf
Type (COBISS):	Not categorized
Pages:	str. 3103-3111
Volume:	ǂLetn. ǂ32
Issue:	ǂšt. ǂ10
Chronology:	oktober 2010
DOI:	10.1016/j.engstruct.2010.05.029
ID:	8312322