Analytical inelastic buckling loads of restrained steel columns under longitudinal non-uniform temperature distribution

W. F. Yuan; K. H. Tan

Analytical inelastic buckling loads of restrained steel columns under longitudinal non-uniform temperature distribution

Nanyang Technological University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Columns under natural fire conditions are usually exposed to non-uniform temperature distribution in the longitudinal direction. The difference in temperature between the top and bottom ends of a column can be quite significant, particularly prior to flashover condition. In this paper, the inelastic stability of a pin-ended steel column under non-uniform temperature distribution is studied analytically. Across a column section, the temperature is assumed to be uniform. Two linear elastic springs connected to the column ends simulate axial restraints from adjoining unheated structures.

Original language	English
Title of host publication	Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures
Pages	661-666
Number of pages	6
Publication status	Published - 2007
Externally published	Yes
Event	3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures - Manchester, United Kingdom Duration: Jul 30 2007 → Aug 1 2007

Publication series

Name	Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures

Conference

Conference	3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures
Country/Territory	United Kingdom
City	Manchester
Period	7/30/07 → 8/1/07

ASJC Scopus Subject Areas

Building and Construction
Civil and Structural Engineering
Metals and Alloys

Cite this

Yuan, W. F., & Tan, K. H. (2007). Analytical inelastic buckling loads of restrained steel columns under longitudinal non-uniform temperature distribution. In Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures (pp. 661-666). (Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures).

Yuan, W. F. ; Tan, K. H. / Analytical inelastic buckling loads of restrained steel columns under longitudinal non-uniform temperature distribution. Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures. 2007. pp. 661-666 (Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures).

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title = "Analytical inelastic buckling loads of restrained steel columns under longitudinal non-uniform temperature distribution",

abstract = "Columns under natural fire conditions are usually exposed to non-uniform temperature distribution in the longitudinal direction. The difference in temperature between the top and bottom ends of a column can be quite significant, particularly prior to flashover condition. In this paper, the inelastic stability of a pin-ended steel column under non-uniform temperature distribution is studied analytically. Across a column section, the temperature is assumed to be uniform. Two linear elastic springs connected to the column ends simulate axial restraints from adjoining unheated structures.",

author = "Yuan, {W. F.} and Tan, {K. H.}",

year = "2007",

language = "English",

isbn = "0415451418",

series = "Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures",

pages = "661--666",

booktitle = "Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures",

note = "3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures ; Conference date: 30-07-2007 Through 01-08-2007",

}

Yuan, WF & Tan, KH 2007, Analytical inelastic buckling loads of restrained steel columns under longitudinal non-uniform temperature distribution. in Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures. Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures, pp. 661-666, 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures, Manchester, United Kingdom, 7/30/07.

Analytical inelastic buckling loads of restrained steel columns under longitudinal non-uniform temperature distribution. / Yuan, W. F.; Tan, K. H.
Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures. 2007. p. 661-666 (Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Analytical inelastic buckling loads of restrained steel columns under longitudinal non-uniform temperature distribution

AU - Yuan, W. F.

AU - Tan, K. H.

PY - 2007

Y1 - 2007

N2 - Columns under natural fire conditions are usually exposed to non-uniform temperature distribution in the longitudinal direction. The difference in temperature between the top and bottom ends of a column can be quite significant, particularly prior to flashover condition. In this paper, the inelastic stability of a pin-ended steel column under non-uniform temperature distribution is studied analytically. Across a column section, the temperature is assumed to be uniform. Two linear elastic springs connected to the column ends simulate axial restraints from adjoining unheated structures.

AB - Columns under natural fire conditions are usually exposed to non-uniform temperature distribution in the longitudinal direction. The difference in temperature between the top and bottom ends of a column can be quite significant, particularly prior to flashover condition. In this paper, the inelastic stability of a pin-ended steel column under non-uniform temperature distribution is studied analytically. Across a column section, the temperature is assumed to be uniform. Two linear elastic springs connected to the column ends simulate axial restraints from adjoining unheated structures.

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M3 - Conference contribution

AN - SCOPUS:55649110092

SN - 0415451418

SN - 9780415451413

T3 - Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures

SP - 661

EP - 666

BT - Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures

T2 - 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures

Y2 - 30 July 2007 through 1 August 2007

ER -

Yuan WF, Tan KH. Analytical inelastic buckling loads of restrained steel columns under longitudinal non-uniform temperature distribution. In Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures. 2007. p. 661-666. (Proceedings of the 3rd International Conference on Steel and Composite Structures, ICSCS07 - Steel and Composite Structures).

Analytical inelastic buckling loads of restrained steel columns under longitudinal non-uniform temperature distribution

Abstract

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Conference

ASJC Scopus Subject Areas

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