파형 복부판을 가진 플레이트거더의 순수비틀림상수 분석

• 영문명: Analysis of Pure Torsional Constant of I-Girder with Corrugated Webs
• 발행기관: 한국방재학회
• 저자명: 전진수 김성남 유재홍 강영종 Jeon, Jin-Su Kim, Sung-Nam Yoo, Chai-Hong Kang, Young-Jong
• 간행물 정보: 『3. 한국방재학회 학술대회논문집』2008년, 287~290쪽, 전체 4쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2008.02.28

영문 초록

Resistance to lateral torsional buckling of steel I-girder (open section) is a very important design requirement. But, most studies of steel I-girder with corrugated webs were invested in shear behavior. Untill now, most studies about Lateral torsional buckling of I-girder with corrugated webs have been based on Lindner.J`s study (Lateral torsional buckling of beamswith trapezoidally corrugated webs,1990). the study includes that the pure torsional constant of I-girder with corrugated webs $J_{cor}$ doesn`t different from that of I-girder with flat webs. This paper pesents pure torsional constant of I-girder with corrugated webs by using finite element anaysis.

키워드

Corrugated Web Torsional constant