Finite Element Analysis of The Flexural Buckling of Columns with Oblique Restraints (No. R835)
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Open Access
Type
Report, ResearchAbstract
This paper is concerned with the elastic flexural buckling of doubly symmetric columns with oblique restraints under concentric loading. Oblique restraints cause coupling between the principal axis deflections and rotations, and the flexural buckling mode involves simultaneous ...
See moreThis paper is concerned with the elastic flexural buckling of doubly symmetric columns with oblique restraints under concentric loading. Oblique restraints cause coupling between the principal axis deflections and rotations, and the flexural buckling mode involves simultaneous bending about both principal axes. Oblique restraints may resist deflections as well as rotations, and may be rigid or elastic. They may be concentrated at point along a column, or distributed along portions of its length. This paper discusses the nature of oblique end restraints, summarises their finite element analysis, presents examples of their effects on the elastic buckling of columns, and demonstrates the design of columns with oblique restraints.
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See moreThis paper is concerned with the elastic flexural buckling of doubly symmetric columns with oblique restraints under concentric loading. Oblique restraints cause coupling between the principal axis deflections and rotations, and the flexural buckling mode involves simultaneous bending about both principal axes. Oblique restraints may resist deflections as well as rotations, and may be rigid or elastic. They may be concentrated at point along a column, or distributed along portions of its length. This paper discusses the nature of oblique end restraints, summarises their finite element analysis, presents examples of their effects on the elastic buckling of columns, and demonstrates the design of columns with oblique restraints.
See less
Date
2004Publisher
School of Civil Engineering, The University of SydneyLicence
Copyright All Rights ReservedRights statement
This publication may be redistributed freely in its entirety and in its original form without the consent of the copyright owner. Use of material contained in this publication in any other published works must be appropriately referenced, and, if necessary, permission sought from the author.Faculty/School
Faculty of Engineering, School of Civil EngineeringDepartment, Discipline or Centre
Centre for Advanced Structural EngineeringShare