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Effects of hanger extensibility on responses of suspension bridges
- Choi, Dong-Ho;
- Gwon, Sun-Gil
Citations
SCOPUS
2초록
This paper presents an improved deflection theory considering extensible hangers for the static analysis of a suspension bridge. The coupled differential equations for the deflections of the main cable and girder are presented and numerically solved by MATLAB. For verification, the two- dimensional finite-element method, the conventional deflection theory, and the improved deflection theory are used to obtain the static responses of an example model of a three-span suspension bridge. The results show that the improved theory can demonstrate accurate static behaviors of suspension bridges.
키워드
Deflection theory; Hanger extensibility; Suspension bridge; Deflection (structures); Differential equations; Suspension bridges; Coupled differential equations; Deflection theory; Hanger extensibility; Main cable; Static behaviors; Static response; Two dimensional finite element method; Finite element method
- 제목
- Effects of hanger extensibility on responses of suspension bridges
- 저자
- Choi, Dong-Ho; Gwon, Sun-Gil
- 발행일
- 2015-05
- 유형
- Conference Paper
- 저널명
- IABSE Conference, Nara 2015: Elegance in Structures - Report
- 페이지
- 70 ~ 71
- 언어
- ENG
- 출판사
- International Association for Bridge and Structural Engineering (IABSE)
- 분량
- 2 페이지