Research Article
Research on the Dynamic Mechanical Properties and Constitutive Models of Steel Fiber Reinforced Concrete and Polypropylene Fiber Reinforced Concrete
Table 1
Mix proportion for concrete.
| | Concrete mix | Without fibers | With steel fibers | With polypropylene fibers |
| | Cement (kg/m3) | 319 | | Water (kg/m3) | 160 | | Sand (kg/m3) | 690 | | Gravel (kg/m3) | 1218 | | Fly ash (kg/m3) | 56 | | Water reducing agent (kg/m3) | 2.25 | 2.55 | 2.85 | | Fiber content (kg/m3) | 0 | 60 | 80 | 100 | 0.65 | 0.9 | 1.2 | | Volume content (%) | 0 | 0.75 | 1.0 | 1.25 | 0.067 | 0.1 | 0.133 |
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