Journal of Korean Association for Spatial Structures (한국공간구조학회논문집)
- Volume 3 Issue 1 Serial No. 7
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- Pages.69-75
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- 2003
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- 1598-4095(pISSN)
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- 2287-7401(eISSN)
Local Buckling Analysis of Steel Beams at Elevated Temperature
온도상승에 따른 Steel-beam의 국부좌굴해석
- Jang, Myung-Woong ;
- Kang, Moon-Myung ;
- Kang, Sung-Duk (University of Sheffield, UK.)
- Published : 2003.03.15
Abstract
This paper is represented a general equations to obtain the elastic local buckling stresses for the flange and web of H-beam under compression at elevated temperatures and is also developed the software to perform the elastic local buckling analysis at elevated temperatures. Eurocode3 Part 1.2 are used to analyse the decrease in steel yield strength and elastic modulus at elevated temperatures. For design examples of 6 H-beams, the elastic local buckling stresses and critical temperatures for the slenderness ratio
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