Compressive Testing of H-Shaped Steel Stub Columns Fabricated with Grade 800MPa High Performance Steel

Kang Min Lee; Myung Jae Lee; Young Suk Oh; T.S. Kim; Do Hwan Kim

doi:10.4028/www.scientific.net/AMR.671-674.646

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Comparative Analysis of Traditional Braced Wall System and Retaining Wall System with Pre-Stressed Wale and Square Pipe Struts
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Compressive Testing of H-Shaped Steel Stub Columns Fabricated with Grade 800MPa High Performance Steel
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 671-674Compressive Testing of H-Shaped Steel Stub Columns...

Compressive Testing of H-Shaped Steel Stub Columns Fabricated with Grade 800MPa High Performance Steel

Abstract:

With the increased demand for high-rise and long-span structures, high strength with high performance steels have been utilized for these kind of structures. For the grade 800MPa high performance steel, although it was included in Korean Standard as high strength steel(HSA 800), however the HSA 800 steel was excluded in Korean Building Code-Structures due to the rack of research results for the structural behaviors of members fabricated with HSA 800 steel. Therefore, this paper describes basic study for the design specification of structural members using HSA 800 high performance steel. For this purpose, welded H-shaped stub column specimens with various width-to-thickness ratios were designed and tested in order to investigate the buckling behaviors and ultimate compressive strength.

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Periodical:

Advanced Materials Research (Volumes 671-674)

Pages:

646-649

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.671-674.646

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Online since:

March 2013

Authors:

Kang Min Lee, Myung Jae Lee, Young Suk Oh, T.S. Kim, Do Hwan Kim

Keywords:

Compressive Testing, Grade 800MPa High Strength Steel, High Performance Steel, Steel Stub Column, Width-to-Thickness Ratio

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