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Mobile Concrete Laboratory Project Reports 0202
Woodrow Wilson Bridge Foundation Concrete Thermal Modeling
Data for Graphs from Report
Data for Figure 4
| Concrete Placement Temperature°F | Maximum Temperature Differential °F |
|---|
| 16 feet | 12.5 feet | 9 Feet |
|---|
| 50 | 29.2 | 27.345 | 25.49 |
| 55 | 31.4975 | 29.7475 | 27.9975 |
| 60 | 33.85 | 32.205 | 30.56 |
| 65 | 36.2575 | 34.7175 | 33.1775 |
| 70 | 38.72 | 37.285 | 35.85 |
| 75 | 41.2375 | 39.9075 | 38.5775 |
| 80 | 43.81 | 42.585 | 41.36 |
| 85 | 46.4375 | 45.3175 | 44.1975 |
| 90 | 49.12 | 48.105 | 47.09 |
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Data for Figure 5
| Concrete Placement Temperature °F | Maximum Concrete Temperate °F |
|---|
| 16 feet | 12.5 feet | 9 Feet |
|---|
| 50 | 118.328 | 116.2875 | 112.728 |
| 55 | 123.303 | 121.2625 | 117.703 |
| 60 | 128.328 | 126.2875 | 122.728 |
| 65 | 133.403 | 131.3625 | 127.803 |
| 70 | 138.528 | 136.4875 | 132.928 |
| 75 | 143.703 | 141.6625 | 138.103 |
| 80 | 148.928 | 146.8875 | 143.328 |
| 85 | 154.203 | 152.1625 | 148.603 |
| 90 | 159.528 | 157.4875 | 153.928 |
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Data for Figure 6
| Concrete Placement Temperature °F | Time of Event (hrs) |
|---|
| 16 Feet Max δT | 16 Feet Peak Temperature | 9 Feet Max δT | 9 Feet Peak Temperature |
|---|
| 50 | 165.6 | 190.22 | 108.9 | 143.53 |
| 55 | 148.675 | 171.17 | 91.975 | 124.48 |
| 60 | 134 | 154.12 | 77.3 | 107.43 |
| 65 | 121.575 | 139.07 | 64.875 | 92.38 |
| 70 | 111.4 | 126.02 | 54.7 | 79.33 |
| 75 | 103.475 | 114.97 | 46.775 | 68.28 |
| 80 | 97.8 | 105.92 | 41.1 | 59.23 |
| 85 | 94.375 | 98.87 | 37.675 | 52.18 |
| 90 | 93.2 | 93.82 | 36.5 | 47.13 |
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Data for Figure 8
| Concrete Placement Temperature | Maximum Temperature Differential (δT) °F |
|---|
| 40 °F | 50 °F | 60 °F | 70 °F |
|---|
| 50 | 67.98 | 59.2 | 50.98 | 43.32 |
| 55 | 72.715 | 63.895 | 55.635 | 47.935 |
| 60 | 77.34 | 68.48 | 60.18 | 52.44 |
| 65 | 81.855 | 72.955 | 64.615 | 56.835 |
| 70 | 86.26 | 77.32 | 68.94 | 61.12 |
| 75 | 90.555 | 81.575 | 73.155 | 65.295 |
| 80 | 94.74 | 85.72 | 77.26 | 69.36 |
| 85 | 98.815 | 89.755 | 81.255 | 73.315 |
| 90 | 102.78 | 93.68 | 85.14 | 77.16 |
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Data for Figure 9
| Time Since Concrete Placement (hrs) | Temperature Differential (°F) |
|---|
| 40°F Water | 55°F Water | 70°F Water |
|---|
| 0 | 0 | 0 | 0 |
| 120 | 34 | 30 | 30 |
| 240 | 47 | 39 | 30 |
| 360 | 50 | 41 | 30 |
| 480 | 51 | 41 | 29 |
| 600 | 51 | 40 | 28 |
| 720 | 49 | 38 | 26 |
| 840 | 48 | 36 | 25 |
| 960 | 47 | 35 | 24 |
| 1080 | 46 | 34 | 22 |
| 1200 | 44 | 32 | 21 |
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Data for Figure 10
| Time Since Concrete Placement (hrs) | Temperature Differential °F |
|---|
| 40°F Water | 55°F Water | 70°F Water |
|---|
| 0 | 0 | 0 | 0 |
| 120 | 50 | 42 | 40 |
| 240 | 62 | 51 | 43 |
| 360 | 64 | 52 | 44 |
| 480 | 63 | 51 | 42 |
| 600 | 63 | 52 | 41 |
| 720 | 60 | 49 | 37 |
| 840 | 58 | 46 | 35 |
| 960 | 56 | 44 | 32 |
| 1080 | 54 | 41 | 29 |
| 1200 | 53 | 40 | 29 |
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Data for Figure 11
| Time Since Concrete Placement (hrs) | Temperature Differential °F |
|---|
| 40°F Water | 55°F Water | 70°F Water |
|---|
| 0 | 0 | 0 | 0 |
| 120 | 64 | 56 | 51 |
| 240 | 73 | 63 | 54 |
| 360 | 74 | 66 | 54 |
| 480 | 72 | 64 | 52 |
| 600 | 71 | 62 | 49 |
| 720 | 67 | 57 | 45 |
| 840 | 67 | 55 | 44 |
| 960 | 65 | 51 | 40 |
| 1080 | 62 | 50 | 38 |
| 1200 | 61 | 49 | 36 |
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| Time Since Concrete Placement (hrs) | Temperature Differential °F |
|---|
| 50 °F Concrete | 70°F Concrete | 90 °F Concrete |
|---|
| 0 | 0 | 0 | 0 |
| 120 | 18 | 36 | 48 |
| 240 | 27 | 43 | 54 |
| 360 | 30 | 44 | 54 |
| 480 | 29 | 42 | 52 |
| 600 | 28 | 41 | 49 |
| 720 | 26 | 37 | 45 |
| 840 | 25 | 35 | 44 |
| 960 | 24 | 32 | 40 |
| 1080 | 22 | 29 | 38 |
| 1200 | 21 | 29 | 36 |
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