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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.16 No.1
- 발행연도
- 2015.1
- 수록면
- 179 - 190 (12page)
이용수
초록· 키워드
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An experimental program has been carried out to investigate the effect of edge-slope on compressive strength of concrete specimens. In this study, effect of such slope was investigated by testing 100 standard cylinder specimens and 40 standard cubes. When molds are put on a slanted place, wet concrete starts to flow through the open end of mold. It keeps flowing until it reaches to a parallel surface with the place over which it was placed. That creates a sloped surface over the loading area. Experimental results revealed significant relationships between failure loads and slope of loading surface for cylinders. Angled cracks occurred in sloped cylinder specimens. Tension cracks occurred in cube specimens. Fracture mechanisms were also evaluated by using finite element analyses approach. Experiments yielded an exponential curve with bandwidth for cylinders. Average value of curve is between slope and compressive strength. Inclination is much effective parameter for cylinders than cubes.
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참고문헌 (27)
참고문헌 신청
American Concrete Institute / 1995 / Building Code Requirements for Structural Concrete, ACI 318-95
American Society of Testing And Materials / 2014 / Standard Test Method for Compressive Strength of Cylindirical Concrete Specimens, ASTM C-39
ANSYS / 2014 / Swanson analysis system
Beushausen, H. / 2015 / The influence of aggregate type on the strength and elastic modulus of high strength concrete / Constr. Build. Mater 74:132~139
Cotsovos, D.M. / 2008 / Numerical investigation of concrete subjected to compressive impact loading. Part 2: Parametric investigation of factors affecting behaviour at high loading rates / Comput. Struct. 86(1):164~180
American Society of Testing And Materials / 2014 / Standard Test Method for Compressive Strength of Cylindirical Concrete Specimens, ASTM C-39
ANSYS / 2014 / Swanson analysis system
Beushausen, H. / 2015 / The influence of aggregate type on the strength and elastic modulus of high strength concrete / Constr. Build. Mater 74:132~139
Cotsovos, D.M. / 2008 / Numerical investigation of concrete subjected to compressive impact loading. Part 2: Parametric investigation of factors affecting behaviour at high loading rates / Comput. Struct. 86(1):164~180
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