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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.61 No.1
- 발행연도
- 2017.1
- 수록면
- 15 - 29 (15page)
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초록· 키워드
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The recently introduced index Ratio Of Torsion (ROT) quantifies the base shear amplification due to torsional effects on shear cantilever types of building structures. In this work, a theoretical proof based on the theory of elasticity is provided, depicting that the ratio of torsion (ROT) is independent of the forces acting on the structure, although its definition stems from the shear forces. This is a particular attribute of other design and evaluation criteria against torsion such as center of rigidity and center of strength. In the case of ROT, this evidence could be considered as inconsistent, as ROT is a function solely of the forces acting on structural members, nevertheless it is proven to be independent of them. As ROT is the amplification of the shear forces due to in-plan irregularities, this work depicts that this increase of internal shear forces rely only on the structural topology. Moreover, a numerical verification of this theoretical finding was accomplished, using linear statistics interpretation and nonlinear neural networks simulation for an adequate database of structures.
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참고문헌 (22)
참고문헌 신청
S. Tavakkol / 2013 / Prediction of lightweight concrete strength by categorized regression, MLR and ANN / Computers and Concrete, An International Journal 12(2):151~167
Anagnostopoulos, S. A. / 2015 / Earthquake induced torsion in buildings : critical review and state of the art / Earthq. Struct 8(2):305~377
Ahmet Beycioğlu / 2015 / Analyzing the compressive strength of clinker mortars using approximate reasoning approaches – ANN vs MLR / Computers and Concrete, An International Journal 15(1):89~101
Boresi, A. P. / 1993 / Advanced Mechanics Of Materials, Vol. 6 / Wiley
Box, G. E. P. / 1958 / A note on the generation of random normal deviates / Ann. Math. Statist. 29(2):610~611
Anagnostopoulos, S. A. / 2015 / Earthquake induced torsion in buildings : critical review and state of the art / Earthq. Struct 8(2):305~377
Ahmet Beycioğlu / 2015 / Analyzing the compressive strength of clinker mortars using approximate reasoning approaches – ANN vs MLR / Computers and Concrete, An International Journal 15(1):89~101
Boresi, A. P. / 1993 / Advanced Mechanics Of Materials, Vol. 6 / Wiley
Box, G. E. P. / 1958 / A note on the generation of random normal deviates / Ann. Math. Statist. 29(2):610~611
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