Research Article
Effects of Single and Hybrid Steel Fiber Lengths and Fiber Contents on the Mechanical Properties of High-Strength Fiber-Reinforced Concrete
Table 2
Test results of the compressive strength and elastic modulus
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| | Mixture | Batch | Number of specimens | Fiber content (%) | Compressive strength (MPa) | Elastic modulus (MPa) |
| | F10-S-L130 | 1 | 4 | 1.0 | 174.6 | 43,551 | | 2 | 3 | 1.0 | 181.3 | 45,561 | | 3 | 2 | 1.0 | 168.9 | 43,396 | | 4 | 4 | 1.0 | 167.2 | 44,051 | | Mean | | | 173.0 | 44,145 |
| | F10-S-L195 | 1 | 5 | 1.0 | 121.6 | 41,469 | | 2 | 5 | 1.0 | 138.5 | 39,936 | | 3 | 4 | 1.0 | 137.1 | 39,192 | | 4 | 4 | 1.0 | 134.6 | 39,081 | | 5 | 5 | 1.0 | 137.4 | 40,652 | | Mean | | | 133.7 | 40,147 |
| | F10-H | 1 | 5 | 1.0 | 174.0 | 43,550 | | Mean | | | 174.0 | 43,550 |
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