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Finite Element Analysis on Flexural Behavior of High Ductility of Fiber Reinforced Concrete Beam.
- Source :
-
AIP Conference Proceedings . 2017, Vol. 1820 Issue 1, p1-10. 10p. 1 Diagram, 1 Chart, 11 Graphs. - Publication Year :
- 2017
-
Abstract
- In this paper, finite element software is used to simulate and analyze ECC beams. With the ratio of waterbinder, fiber content and the content of fly ash as variables, the initial cracking moments, the yield moments, the initial cracking deflections, and the yield deflections of the ECC beams are studied. The results show that the lower the waterbinder ratio is, the better the beam performance is; When the fiber content is 13kg/m3, the mechanical properties of the ECC beams are the lowest, and then strengthen; When the content of fly ash increase, the bending moment of the specimen beam becomes smaller and the deflection tends to increase, however the deflection of the fly ash decreases when the content of fly ash is higher than 1300kg/m3 in the initial cracking. According to the formula of ordinary concrete ultimate load capacity, the formula of yield capacity of ECC beam is deduced. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 1820
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 121851389
- Full Text :
- https://doi.org/10.1063/1.4977310