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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.74 No.2
- 발행연도
- 2020.1
- 수록면
- 189 - 199 (11page)
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초록· 키워드
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Researchers have elaborated several accurate methods to calculate member-end rotations or moments, directly, for bridge-type structures. Recently, the concept of rotation and moment propagation (RMP) has been presented considering bending flexibility, only. Through which, in spite of moment distribution method, all joints are free resulting in rotation and moment emit throughout the structure similar to wave motion. This paper proposes a new set of closed-form equations to calculate member-end rotation or moment, directly, comprising both shear and bending flexibility. Furthermore, the authors program the algorithm of Timoshenko beam theory cooperated with the finite element. Several numerical examples, conducted on the procedures, show that the method is superior in not only the dominant algorithm but also the preciseness of results.
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참고문헌 (17)
참고문헌 신청
Almayah, A. A. / 2018 / Simplified analysis of continuous beams / J. Appl. Eng. Res 13(2):922~928
Cross, H. / 1932 / Analysis of continuous frames by distributing fixed-end moments / American Soc Civil Eng. Trasactions 96(1793):1~10
Dowell, R. K. / 2009 / Closed-form moment solution for continuous beams and bridge structures / Eng. Struct 31(8):1880~1887
Dowell, R. K. / 2011 / Shear and bending flexibility in closed-form moment solutions for continuous beams and bridge structures / Eng. Struct 33(12):3238~3245
Dowell, R. K. / 2012 / Closed-form shear flow solution for box–girder bridges under torsion / Eng. Struct 34:383~390
Cross, H. / 1932 / Analysis of continuous frames by distributing fixed-end moments / American Soc Civil Eng. Trasactions 96(1793):1~10
Dowell, R. K. / 2009 / Closed-form moment solution for continuous beams and bridge structures / Eng. Struct 31(8):1880~1887
Dowell, R. K. / 2011 / Shear and bending flexibility in closed-form moment solutions for continuous beams and bridge structures / Eng. Struct 33(12):3238~3245
Dowell, R. K. / 2012 / Closed-form shear flow solution for box–girder bridges under torsion / Eng. Struct 34:383~390
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