Table 2 Design parameters and test results of specimens.
From: Study on the triaxial compressive properties of alkali activated concrete after freeze-thaw cycles
Specimen number | Number of freeze-thaw cycles C | Confining pressure σw/MPa | Triaxial compressive strength fcc, C/MPa | Elastic modulus Ec, C/MPa |
|---|---|---|---|---|
F0-0 | 0 | 0 | 32.9 | 28,997.2 |
F50-0 | 50 | 33.8 | 25,750.3 | |
F100-0 | 100 | 31.0 | 23,683.2 | |
F150-0 | 150 | 30.5 | 18,465.7 | |
F200-0 | 200 | 26.3 | 17,561.6 | |
F0-3 | 0 | 3 | 57.0 | 34,563.4 |
F50-3 | 50 | 50.3 | 30,385.6 | |
F100-3 | 100 | 47.0 | 26,943.1 | |
F150-3 | 150 | 45.1 | 21,423.9 | |
F200-3 | 200 | 43.6 | 20,021.1 | |
F0-6 | 0 | 6 | 59.9 | 49,073.4 |
F50-6 | 50 | 58.7 | 47,300.0 | |
F100-6 | 100 | 55.8 | 39,508.5 | |
F150-6 | 150 | 53.5 | 33,734.0 | |
F200-6 | 200 | 52.5 | 32,139.2 |
