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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.29 No.4
- 발행연도
- 2018.1
- 수록면
- 509 - 526 (18page)
이용수
초록· 키워드
오류제보하기
The direct strength method adopted by the AISI Standard and AS/NZS 4600 is an advanced design method meant to substitute the effective width method for the design of cold-formed steel structural members accounting for local instability of thin plate elements. It was proven that the design strength formula for the direct strength method could predict the ultimate strength of medium strength steel welded section compressive and flexural members with local buckling reasonably. This paper focuses on the modification of the direct strength formula for the application to high strength and high performance steel welded section columns which have the nominal yield stress higher than 460 MPa and undergo local buckling, overall buckling or their interaction. The resistance of high strength steel welded H and Box section columns calculated by the proposed direct strength formulae were validated by comparison with various compression test results, FE results, and predictions by existing specifications.
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참고문헌 (19)
참고문헌 신청
Vahid Akrami / 2015 / Effect of local web buckling on the cyclic behavior of reduced web beam sections (RWBS) / Steel and Composite Structures, An International Journal 18(3):641~657
Davids, A. J. / 1986 / Compression tests of long welded I-section columns / J. Struct. Eng., ASCE 112(10):2281~2297
Gheidi, A. / 2011 / Effect of filler material on local and global behavior of buckling-restrained braces / Struct. Des. Tall Special Build 20(6):700~710
Im, S. W. / 2001 / A study on the characteristics of high strength steel (SM570) plates in compression members / J. Korean Soc. Steel Constr. 13(3):222~232
임성우 / 2005 / SM570TMC 강재의 압축재 특성에 관한 연구 / 한국강구조학회 논문집 17(3):357~363
Davids, A. J. / 1986 / Compression tests of long welded I-section columns / J. Struct. Eng., ASCE 112(10):2281~2297
Gheidi, A. / 2011 / Effect of filler material on local and global behavior of buckling-restrained braces / Struct. Des. Tall Special Build 20(6):700~710
Im, S. W. / 2001 / A study on the characteristics of high strength steel (SM570) plates in compression members / J. Korean Soc. Steel Constr. 13(3):222~232
임성우 / 2005 / SM570TMC 강재의 압축재 특성에 관한 연구 / 한국강구조학회 논문집 17(3):357~363
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