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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국계산역학회 Computers and Concrete, An International Journal Computers and Concrete, An International Journal Vol.20 No.1
- 발행연도
- 2017.1
- 수록면
- 23 - 29 (7page)
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초록· 키워드
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In this study engineered steel fibres used as reinforcement for concrete were characterized by number of key mechanical and spatial parameters, which are easy to measure and quantify. Such commonly used parameters as length, diameter, fibre intrinsic efficiency ratio (FIER), hook geometry, tensile strength and ductility were considered. Effective classification of various fibres was demonstrated using simple multivariate computations involving principal component analysis (PCA). Contrary to univariate data mining approach, the proposed analysis can be efficiently adapted for fast, robust and direct classification of engineered steel fibres. The results have revealed that in case of particular spatial/geometrical conditions of steel fibres investigated the FIER parameter can be efficiently replaced by a simple aspect ratio. There is also a need of finding new parameters describing properties of steel fibre more precisely.
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참고문헌 (33)
참고문헌 신청
Chen, J. B. / 2015 / Data-driven signalresolving approaches of infrared spectra to explore the macroscopic and microscopic spatial distribution of organic and inorganic compounds in plant / Anal Bioan. Chem. 407(19):5695~5706
Piero Colajanni / 2012 / Generalization of shear truss model to the case of SFRC beams with stirrups / Computers and Concrete, An International Journal 9(3):227~244
Corder, G. W. / 2009 / Nonparametric Statistics for Non-Statisticians: A Step-by-Step Approach / Wiley
David, C. C. / 2014 / Principal component analysis : A method for determining the essential dynamics of proteins / Meth. Mol. Biol. :1084
Domski, J. / 2016 / A blurred border between ordinary concrete and SFRC / Constr. Build. Mater. 112:247~252
Piero Colajanni / 2012 / Generalization of shear truss model to the case of SFRC beams with stirrups / Computers and Concrete, An International Journal 9(3):227~244
Corder, G. W. / 2009 / Nonparametric Statistics for Non-Statisticians: A Step-by-Step Approach / Wiley
David, C. C. / 2014 / Principal component analysis : A method for determining the essential dynamics of proteins / Meth. Mol. Biol. :1084
Domski, J. / 2016 / A blurred border between ordinary concrete and SFRC / Constr. Build. Mater. 112:247~252
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