Research Article
A Stress-Strain Model for Brick Prism under Uniaxial Compression
Table 3
Test parameters and test results.
| | Specimen | (MPa) | Test results | | Compressive strength, fpm (MPa) | Average of fpm (MPa) | (Strain at fpm | Average of | (strain at 0.5 fpm in descend. branch) | Average of |
| 1 | Cp-2.0 | 2.0 | 5.310 | 5.306 | 0.0027 | 0.0027 | 0.0047 | 0.0047 | 2 | 4.983 | 0.0028 | 0.0048 | 3 | 5.513 | 0.0027 | 0.0047 | 4 | 5.783 | 0.0027 | 0.0047 | 5 | 4.940 | 0.0027 | 0.0047 |
| 6 | Cp-2.5 | 2.5 | 5.693 | 5.703 | 0.0027 | 0.0029 | 0.0044 | 0.0046 | 7 | 5.439 | 0.0030 | 0.0047 | 8 | 5.912 | 0.0027 | 0.0044 | 9 | 5.418 | 0.0029 | 0.0046 | 10 | 5.998 | 0.0029 | 0.0046 | 11 | 5.760 | 0.0030 | 0.0047 |
| 12 | Cp-3.0 | 3.0 | 5.931 | 5.921 | 0.0030 | 0.0030 | 0.0045 | 0.0045 | 13 | 5.868 | 0.0030 | 0.0046 | 14 | 5.980 | 0.0030 | 0.0045 | 15 | 5.825 | 0.0030 | 0.0045 | 16 | 6.002 | 0.0030 | 0.0045 |
|
|