Research Article
Experimental Investigation and Prediction of Compressive Strength of Ultra-High Performance Concrete Containing Supplementary Cementitious Materials
Table 5
Comparison between the predicted and experimental values.
| | Number | A (MPa) | P (MPa) | Abs (MPa) | k (%) |
| | (1) | 113.0 | 114.9 | 1.9 | 1.7 | | (2) | 112.5 | 110.7 | 1.8 | 1.6 | | (3) | 114.9 | 111.2 | 3.7 | 3.2 | | (4) | 109.4 | 119.2 | 9.8 | 9.0 | | (5) | 92.0 | 93.3 | 1.3 | 1.4 | | (6) | 105.0 | 102.0 | 3 | 2.9 | | (7) | 102.0 | 103.5 | 1.5 | 1.5 | | (8) | 178.0 | 182.3 | 4.3 | 2.4 | | (9) | 183.0 | 184.7 | 1.7 | 0.9 | | (10) | 173.0 | 165.2 | 7.8 | 4.5 | | (11) | 150.0 | 150.8 | 0.8 | 0.5 | | (12) | 166.1 | 167.2 | 1.1 | 0.7 | | (13) | 124.7 | 125.3 | 0.6 | 0.5 | | (14) | 103.0 | 109.7 | 6.7 | 6.5 | | (15) | 116.2 | 114.7 | 1.5 | 1.3 | | (16) | 109.6 | 109.5 | 0.1 | 0.1 | | (17) | 107.3 | 110.9 | 3.6 | 3.4 | | (18) | 91.3 | 96.5 | 5.2 | 5.7 | | (19) | 117.3 | 119.7 | 2.4 | 2.0 | | (20) | 121.9 | 113.2 | 8.7 | 7.1 | | (21) | 109.0 | 108.0 | 1 | 0.9 | | (22) | 100.9 | 97.8 | 3.1 | 3.1 | | (23) | 93.0 | 92.7 | 0.3 | 0.3 | | (24) | 98.6 | 91.8 | 6.8 | 6.9 | | (25) | 117.6 | 109.3 | 8.3 | 7.1 | | (26) | 105.9 | 108.1 | 2.2 | 2.1 | | (27) | 102.2 | 102.5 | 0.3 | 0.3 | | (28) | 87.8 | 86.8 | 1 | 1.1 | | (29) | 101.1 | 107.9 | 6.8 | 6.7 | | (30) | 118.5 | 126.2 | 7.7 | 6.5 | | (31) | 128.1 | 119.1 | 9 | 7.0 | | (32) | 105.3 | 105.1 | 0.2 | 0.2 | | (33) | 85.3 | 92.1 | 6.8 | 8.0 | | (34) | 119.8 | 109.4 | 10.4 | 8.7 | | (35) | 129.6 | 128.7 | 0.9 | 0.7 | | (36) | 117.4 | 119.6 | 2.2 | 1.9 | | (37) | 95.9 | 97.5 | 1.6 | 1.7 | | (38) | 88.1 | 95.2 | 7.1 | 8.1 | | (39) | 95.0 | 96.8 | 1.8 | 1.9 | | (40) | 96.2 | 96.4 | 0.2 | 0.2 | | (41) | 89.1 | 97.3 | 8.2 | 9.2 | | (42) | 130.0 | 131.1 | 1.1 | 0.8 | | (43) | 135.0 | 124.3 | 10.7 | 7.9 | | (44) | 138.0 | 139.9 | 1.9 | 1.4 | | (45) | 185.0 | 179.8 | 5.2 | 2.8 | | (46) | 166.0 | 161.8 | 4.2 | 2.5 | | (47) | 162.0 | 157.9 | 4.1 | 2.5 | | (48) | 181.0 | 181.9 | 0.9 | 0.5 | | (49) | 155.0 | 154.5 | 0.5 | 0.3 |
| | (50) | 159.0 | 149.2 | 9.8 | 6.2 | | (51) | 115.0 | 108.0 | 7 | 6.1 | | (52) | 122.0 | 117.2 | 4.8 | 3.9 | | (53) | 123.0 | 120.6 | 2.4 | 2.0 | | (54) | 109.0 | 108.7 | 0.3 | 0.3 | | (55) | 115.0 | 116.9 | 1.9 | 1.7 | | (56) | 117.0 | 113.8 | 3.2 | 2.7 | | (57) | 105.0 | 101.7 | 3.3 | 3.1 | | (58) | 109.0 | 108.2 | 0.8 | 0.7 | | (59) | 119.0 | 118.4 | 0.6 | 0.5 | | (60) | 86.0 | 89.2 | 3.2 | 3.7 | | (61) | 98.0 | 91.0 | 7 | 7.1 | | (62) | 92.0 | 98.2 | 6.2 | 6.7 | | (63) | 88.0 | 90.6 | 2.6 | 3.0 | | (64) | 93.0 | 88.2 | 4.8 | 5.2 | | (65) | 94.0 | 99.8 | 5.8 | 6.2 | | (66) | 150.0 | 149.6 | 0.4 | 0.3 | | (67) | 138.0 | 148.3 | 10.3 | 7.5 | | (68) | 135.0 | 139.9 | 4.9 | 3.6 | | (69) | 118.0 | 117.2 | 0.8 | 0.7 | | (70) | 162.0 | 153.7 | 8.3 | 5.1 | | (71) | 163.0 | 163.1 | 0.1 | 0.1 | | (72) | 165.0 | 168.2 | 3.2 | 1.9 | | (73) | 155.0 | 154.3 | 0.7 | 0.5 | | (74) | 158.0 | 158.6 | 0.6 | 0.4 | | (75) | 156.0 | 154.0 | 2 | 1.3 | | (76) | 143.0 | 147.4 | 4.4 | 3.1 | | (77) | 146.0 | 149.0 | 3 | 2.1 | | (78) | 139.0 | 133.9 | 5.1 | 3.7 |
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A = actual value, P = predicted value, Abs = |P−A|, and k = Abs/A.
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