Exact slip-buckling analysis of two-layer composite columns

Kryžanowski, Andrej (author), Schnabl, Simon (author), Turk, Goran (author), Planinc, Igor (author)

A mathematical model for slip-buckling has been proposed and its analytical solution has been found for the analysis of layered and geometrically perfect composite columns with inter-layer slip between the layers. The analytical study has been carried out to evaluate exact critical forces and to compare them to those in the literature. Particular emphasis has been placed on the influence of interface compliance on decreasing the bifurcation loads. For this purpose, a preliminary parametric study has been performed by which the influence of various material and geometric parameters on buckling forces have been investigated. (C) 2009 Elsevier Ltd. All rights reserved.

• Language: English
• Keywords: stability, buckling, compsite column, elasticity, slip, exact analysis
• Typology: 1.01 - Original Scientific Article
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Publisher: Elsevier
• Year: 2009
• Number of pages: Str. 2929-2938
• Numbering: Letn. 46, št. 14-15
• PID: 20.500.12556/RUL-32109
• UDC: 624.075.2
• ISSN on article: 0020-7683
• DOI: 10.1016/j.ijsolstr.2009.03.020
• COBISS.SI-ID: 4572769
• Publication date in RUL: 10.07.2015

Record is a part of a journal

• Title: International journal of solids and structures
• Shortened title: Int. j. solids struct.
• Publisher: Elsevier
• ISSN: 0020-7683
• COBISS.SI-ID: 997903

Secondary language

• Language: English
• Keywords: stabilnost, uklon, kompozitni steber, elastičnost, zdrs, točna analiza