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A parametric study on the ultimate behaviors of multi-span suspension bridges
- Choi, Dong-Ho;
- Na, Ho-Sung;
- Gwon, Sun Gil;
- Yoo, Dong Ho;
- Moon, Chang
Citations
SCOPUS
4초록
Multi-span suspension bridges show greater vertical deflection of the girders and greater longitudinal displacement of the towers, as compared to typical three-span suspension bridges with the same center span length. These characteristics are affected by the sag ratio of the main cable, live load conditions, the strength of the main cable and the boundary conditions between the tower and girder. Therefore, to demonstrate the structural characteristics of the entire system, we analyzed the ultimate behavior of multi-span suspension bridges by considering these parameters.
키워드
Boundary condition; Multi-span suspension bridges; Sag ratio; Ultimate strength; Beams and girders; Boundary conditions; Cables; Offshore pipelines; Suspension bridges; Longitudinal displacements; Multi-span suspension bridges; Parametric study; Sag ratio; Structural characteristics; Ultimate behavior; Ultimate strength; Vertical deflections; Bridges
- 제목
- A parametric study on the ultimate behaviors of multi-span suspension bridges
- 저자
- Choi, Dong-Ho; Na, Ho-Sung; Gwon, Sun Gil; Yoo, Dong Ho; Moon, Chang
- 발행일
- 2010-09
- 유형
- Conference Paper
- 저널명
- Large Structures and Infrastructures for Environmentally Constrained and Urbanised Areas
- 페이지
- 282 ~ 283