| 반강접 접합부를 적용한 초대형 부유식 구조물 상부구조체의 2차 탄성해석 |
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송화철, 이은숙 |
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| Second Order Elastic Analysis of Superstructures on Very Large Floating Structure with Semi-Rigid Connections |
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Hwa-Cheol Song, Eun-Suk Lee |
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| Abstract |
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If semi-rigid connections are used for superstructures of very large floating structures(VLFS), the number of rigid connections can be reduced and more economical construction will be possible. In this study, considering service load and wave load in VLFS, the applicability of mixed use of rigid and semi-rigid connections has been studied using three types of connections for a four-bay eight-story frame. Three types of connections are used; top and seat-angle connections with double web-angle(TSD), extended end plate connections, steel tubular column with square external-diaphragm connections. ABAQUS(Finite element analysis program) is used for conducting second order elastic analysis. |
| Key Words:
Semi-Rigid Connections;Wave Load;Second Order Elastic Analysis;Very Large Floating Structures |
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