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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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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.80 No.2
- 발행연도
- 2021.10
- 수록면
- 211 - 220 (10page)
이용수
초록· 키워드
오류제보하기
Influence lines and internal forces functions are vital tools for designing and monitoring engineering structures. This research explored a static method to derive exact closed-form equations for internal forces functions of bridge-type structures, continuous beams, and bridge frames, considering the bending flexibility. For this aim, first, we achieved member-end moment functions by applying the moment-rotation relationships in conjunction with the rotation propagation method. Then, substituting these functions into the static equilibrium equations provided the desired functions in terms of both the unit load and intended cross-section positions all over the structure, subjected to concentrated loads. Finally, the authors solved three illustrative examples to clarify the dominance of their suggested method for constructing both influence line and internal forces diagrams of statically indeterminate structures.
목차
등록된 정보가 없습니다.
참고문헌 (22)
참고문헌 신청
Belegundu, A. / 1988 / The adjoint method for determining influence lines / Comput. Struct 29(2):345~350
Buckley, E. / 1997 / Basic influence line equations for continuous beams and rigid frames / J. Struct. Eng 123(10):1416~1420
Catbas, F. N. / 2012 / Sensor networks, computer imaging, and unit influence lines for structural health monitoring : case study for bridge load rating / J. Bridge Eng 17(4):662~670
Chen, Z. W. / 2018 / Damage quantification of beam structures using deflection influence lines / Struct. Control Hlth. Monit. 25(11):e2242
Chen, Z. W. / 2014 / Damage detection of long-span bridges using stress influence lines incorporated control charts / Sci. China Tech. Sci 57(9):1689~1697
Buckley, E. / 1997 / Basic influence line equations for continuous beams and rigid frames / J. Struct. Eng 123(10):1416~1420
Catbas, F. N. / 2012 / Sensor networks, computer imaging, and unit influence lines for structural health monitoring : case study for bridge load rating / J. Bridge Eng 17(4):662~670
Chen, Z. W. / 2018 / Damage quantification of beam structures using deflection influence lines / Struct. Control Hlth. Monit. 25(11):e2242
Chen, Z. W. / 2014 / Damage detection of long-span bridges using stress influence lines incorporated control charts / Sci. China Tech. Sci 57(9):1689~1697
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