Design of prestressed stayed columns

Wadee, Ahmer, Gardner, Leroy and Osofero, Israel (2013) Design of prestressed stayed columns. Journal of Constructional Steel Research, 80. 287 - 298. ISSN 0143-974X

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Official URL: http://dx.doi.org/10.1016/j.jcsr.2012.09.021

Abstract

General design procedures for prestressed stayed columns with a single cross-arm system are presented. The accuracy of the proposed design expressions is confirmed by comparison with the results of physical experiments and validated finite element simulations. Reliability is assessed by following the approach set out in Annex D of EN 1990. The presented resistance expressions for prestressed stayed columns are a function of the system geometry, the level of initial prestress in the cables and the global imperfection level. Worked examples are also presented to illustrate the application of the developed design approach.

Item Type: Article
Uncontrolled Keywords: Prestressed stayed columns, design procedures, load-carrying capacity, interactive buckling
Subjects: H200 Civil Engineering
H300 Mechanical Engineering
Department: Faculties > Engineering and Environment > Mechanical and Construction Engineering
Depositing User: Israel Osofero
Date Deposited: 05 Sep 2013 08:10
Last Modified: 10 Aug 2015 11:09
URI: http://nrl.northumbria.ac.uk/id/eprint/13440

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