Fire Resistance Evaluation of Reinforced Concrete Columns Using Axial Load Ratio and Slenderness Ratio

In Hwan Yeo; Bum Yean Cho; Jae Hong An; Byung Youl Min

doi:10.4028/www.scientific.net/AMR.905.268

Paper Titles

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Estimation of Optimal Water Flow Rate of a Steel Roller Shutter with Water Film Cooling System
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Fire Resistance Evaluation of Reinforced Concrete Columns Using Axial Load Ratio and Slenderness Ratio
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 905Fire Resistance Evaluation of Reinforced Concrete...

Fire Resistance Evaluation of Reinforced Concrete Columns Using Axial Load Ratio and Slenderness Ratio

Abstract:

Since the column members in buildings deal with both vertical and horizontal loads, appropriated amount of load should be estimated in order to evaluate the fire resistance performance of the columns under loaded condition. However, according to the ISO 834, the international standard for the evaluation of structural members, the fire resistance performance evaluation of column members is only based on the displacement and displacement rate under loaded condition in a standard fire. The purpose of this study is to suggest appropriate axial load ratios for the evaluation of fire resistance performance. The test conducted in this study produced appropriate axial load ratios for different slenderness ratios. They are expected to contribute to more accurate estimation of fire resistance performance and more efficient and cost-effective structural design.

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Periodical:

Advanced Materials Research (Volume 905)

Pages:

268-272

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.905.268

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Online since:

April 2014

Authors:

In Hwan Yeo*, Bum Yean Cho, Jae Hong An, Byung Youl Min

Keywords:

Axial Load Ratio, Column, Fire Resistance Performance, Reinforced Concrete Structure, Slenderness Ratio

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References

[1] Andrew H. Buchanan, Structural Design for Fire Safety, John Wiley & Sons Ltd(2002).

Google Scholar

[2] John A. Purkiss(1996), Fire Saftey Engineering Design of Structures, Butterworth Heinemann.

Google Scholar

[3] ISO 834-1(1999), Fire-resistance tests-Elements of building construction-Part 1: General requirements.

Google Scholar

[4] ISO 834-7(2000), Fire-resistance tests-Elements of building construction-Part 7: Specific requirements for columns.

Google Scholar

[5] Annelies De Wit, 2011, Behavior and structural design of concrete structures exposed to fire, Master of Science Thesis, KTH Architecture and the Built Environment.

Google Scholar

[6] Shahid I, Ronald S. H, 2011, Capacity reduction and fire load factors for LRFD of steel columns exposed ot fire, Fire Safety Journal 46(2011), pp.234-242.

DOI: 10.1016/j.firesaf.2011.02.005

Google Scholar

[7] Morris W.A., Guidelines for the construction of fire-resisting structural elements, Building Research Establishment Report, (1998).

Google Scholar

[8] William D. Callister, Jr. Materials Science and Engineering : An Introduction, John Wiley & Sons, Inc. (2006).

Google Scholar