The energy consumed in the flexural bending and local cross-sectional deformation of SHS steel beams subjected to blast loads

H. H. Jama; M. R. Bambach; G. N. Nurick; R. H. Grzebieta; X. L. Zhao

The energy consumed in the flexural bending and local cross-sectional deformation of SHS steel beams subjected to blast loads

H. H. Jama, M. R. Bambach, G. N. Nurick, R. H. Grzebieta, X. L. Zhao

Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review

Abstract

This paper presents the rigid-plastic analysis of square hollow section steel beams subjected to transverse blast load. 35, 40 and 50mm square beams were subjected to a uniform transverse blast load and the impulse was measured using a ballistic pendulum. The energy consumed in the local cross-sectional deformation and the flexural beam bending deformation is quantified. The deformed cross-section of the beams at mid section is simplified and stationary plastic hinges are used to quantify the energy consumed in local deformation. SHS steel beams subjected to transverse blast loads were found to undergo local cross-sectional deformations that consume up to 50% of the input energy.

Original language	English
Pages	353-361
Number of pages	9
Publication status	Published - 2009
Externally published	Yes
Event	8th International Conference on Shock and Impact Loads on Structures - Adelaide, SA, Australia Duration: 2 Dec 2009 → 4 Dec 2009

Conference

Conference	8th International Conference on Shock and Impact Loads on Structures
Country/Territory	Australia
City	Adelaide, SA
Period	2/12/09 → 4/12/09

ASJC Scopus subject areas

Civil and Structural Engineering

Cite this

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title = "The energy consumed in the flexural bending and local cross-sectional deformation of SHS steel beams subjected to blast loads",

abstract = "This paper presents the rigid-plastic analysis of square hollow section steel beams subjected to transverse blast load. 35, 40 and 50mm square beams were subjected to a uniform transverse blast load and the impulse was measured using a ballistic pendulum. The energy consumed in the local cross-sectional deformation and the flexural beam bending deformation is quantified. The deformed cross-section of the beams at mid section is simplified and stationary plastic hinges are used to quantify the energy consumed in local deformation. SHS steel beams subjected to transverse blast loads were found to undergo local cross-sectional deformations that consume up to 50% of the input energy.",

author = "Jama, {H. H.} and Bambach, {M. R.} and Nurick, {G. N.} and Grzebieta, {R. H.} and Zhao, {X. L.}",

year = "2009",

language = "English",

pages = "353--361",

note = "8th International Conference on Shock and Impact Loads on Structures ; Conference date: 02-12-2009 Through 04-12-2009",

}

The energy consumed in the flexural bending and local cross-sectional deformation of SHS steel beams subjected to blast loads. / Jama, H. H.; Bambach, M. R.; Nurick, G. N. et al.

2009. 353-361 Paper presented at 8th International Conference on Shock and Impact Loads on Structures, Adelaide, SA, Australia.

Research output: Unpublished conference presentation (presented paper, abstract, poster) › Conference presentation (not published in journal/proceeding/book) › Academic research › peer-review

TY - CONF

T1 - The energy consumed in the flexural bending and local cross-sectional deformation of SHS steel beams subjected to blast loads

AU - Jama, H. H.

AU - Bambach, M. R.

AU - Nurick, G. N.

AU - Grzebieta, R. H.

AU - Zhao, X. L.

PY - 2009

Y1 - 2009

N2 - This paper presents the rigid-plastic analysis of square hollow section steel beams subjected to transverse blast load. 35, 40 and 50mm square beams were subjected to a uniform transverse blast load and the impulse was measured using a ballistic pendulum. The energy consumed in the local cross-sectional deformation and the flexural beam bending deformation is quantified. The deformed cross-section of the beams at mid section is simplified and stationary plastic hinges are used to quantify the energy consumed in local deformation. SHS steel beams subjected to transverse blast loads were found to undergo local cross-sectional deformations that consume up to 50% of the input energy.

AB - This paper presents the rigid-plastic analysis of square hollow section steel beams subjected to transverse blast load. 35, 40 and 50mm square beams were subjected to a uniform transverse blast load and the impulse was measured using a ballistic pendulum. The energy consumed in the local cross-sectional deformation and the flexural beam bending deformation is quantified. The deformed cross-section of the beams at mid section is simplified and stationary plastic hinges are used to quantify the energy consumed in local deformation. SHS steel beams subjected to transverse blast loads were found to undergo local cross-sectional deformations that consume up to 50% of the input energy.

UR - http://www.scopus.com/inward/record.url?scp=84861057824&partnerID=8YFLogxK

M3 - Conference presentation (not published in journal/proceeding/book)

AN - SCOPUS:84861057824

SP - 353

EP - 361

T2 - 8th International Conference on Shock and Impact Loads on Structures

Y2 - 2 December 2009 through 4 December 2009

ER -

The energy consumed in the flexural bending and local cross-sectional deformation of SHS steel beams subjected to blast loads

Abstract

Conference

ASJC Scopus subject areas

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