Table 6 Characteristic values of compressive stress–strain curves.
From: Property Assessment of High-Performance Concrete Containing Three Types of Fibers
Specimen | Proportion | Peak stress (MPa) | Peak strain (10–4) | Elastic modulus (104 MPa) | Energy absorption (kJ/m3) | ||
|---|---|---|---|---|---|---|---|
CF-VF | PPF-VF | AF-VF | |||||
C1 | – | – | – | 46.73 | 18.06 | 4.80 | 157.63 |
Z1 | 0.12 | – | – | 62.52 | 15.13 | 4.93 | 198.18 |
Z2 | – | 0.12 | – | 48.64 | 11.06 | 4.37 | 128.94 |
Z3 | – | – | 0.12 | 43.44 | 14.88 | 5.00 | 143.36 |
Z8 | 0.03 | 0.06 | 0.03 | 54.62 | 14.28 | 5.78 | 198.21 |