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• 영문명: A Study of Torsional and Distortional Analysis of Thin-walled Multicell Box Girder Using Shell Elements
• 발행기관: 한국방재학회
• 저자명: 김승준 박종섭 김성남 강영종 Kim, Seung-Jun Park, Jong-Sub Kim, Sung-Nam Kang, Young-Jong
• 간행물 정보: 『3. 한국방재학회 학술대회논문집』2007년, 71~74쪽, 전체 4쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2007.02.22

영문 초록

Thin-walled multicell box girders subjected to an eccentric load can be produced the three global behaviors of flexure, torsion, and distortion. But it is very difficult to evaluate each influences of major behaviors numerically. If we can decompose an eccentric load P into flexural, torsional, and distortional forces, we can execute quantitative analysis each influences of major behaviors. Decomposition of Applied Load for Thin-walled Rectangular multi-cell box girders is researched by Park, Nam-Hoi(Development of a multicell Box Beam Element Including Distortional Degrees of Freedom, 2003). But researches about thin-walled trapezoidal multi-cell section is insufficient. So, this paper deals with decomposition process and independent analysis method of multi-cell box girders include trapezoidal section.

키워드

Distortional Analysis Force-Decompositon Multicell Box Girders