PDF Brochure REINFORCED CONCRETE BOX CULVERT
OKA Reinforced Concrete Box Culvert being used on site
| 
Load Test carried out on R. C. Box Culvert at OKA Factory |
OKA Reinforced Concrete Box Culvert at OKA Factory |
| STANDARD DIMENSIONS | WITH DRY-WEATHER FLOW | WITHOUT DRY-WEATHER FLOW |  |  |
| DETAILS OF OKA RC STANDARD BOX CULVERTS |
| NOMINAL SIZE | H (mm) | B (mm) | C (mm) | DD (mm) | E (mm) | F (mm) | WITH DRY WEATHER FLOW | WITHOUT DRY WEATHER FLOW | | WATER FLOW AREA (M2) | APPROX WEIGHT (TONNE) | WATER FLOW AREA (M2) | APPROX WEIGHT (TONNE) | | 600 X 225 | 225 | 600 | 65 | 80 | 450 | 140 | 0.14 | 0.530 | 0.10 | 0.447 | | 600 X 300 | 300 | 600 | 65 | 80 | 450 | 140 | 0.18 | 0.554 | 0.15 | 0.471 | | 600 X 450 | 450 | 600 | 65 | 80 | 450 | 140 | 0.28 | 0.602 | 0.25 | 0.519 | | 600 X 600 | 600 | 600 | 65 | 80 | 450 | 140 | 0.37 | 0.650 | 0.33 | 0.567 | 750 X 300
| 300 | 750 | 80 | 80 | 450 | 140 | 0.23
| 0.709
| 0.17 | 0.618
| 750 X 450
| 450 | 750 | 80 | 80 | 450
| 140 | 0.34 | 0.771
| 0.28
| 0.679
| 750 X 600
| 600 | 750
| 80 | 80
| 450
| 140 | 0.46
| 0.831 | 0.40
| 0.739
| 750 X 750
| 750 | 750
| 80
| 80 | 450
| 140 | 0.58
| 0.891 | 0.51
| 0.799
| 900 X 300
| 300 | 900
| 80
| 80
| 450 | 140
| 0.27 | 0.819
| 0.22 | 0.701
| 900 X 450
| 450
| 900 | 80
| 80
| 450
| 140
| 0.41 | 0.881 | 0.36 | 0.711
| 900 X 600
| 600
| 900
| 80 | 80 | 450
| 140
| 0.55
| 0.941
| 0.50
| 0.821
| 900 X 750
| 750 | 900
| 80
| 80
| 450
| 140 | 0.69
| 0.999
| 0.64
| 0.870
| 900 X 900
| 900 | 900 | 80
| 80 | 450
| 140
| 0.84
| 1.021
| 0.79
| 0.931
| 1200 X 300
| 300 | 1200
| 80
| 225 | 1070
| 180
| 0.37
| 1.337
| 0.30
| 0.994
| 1200 X 450
| 450 | 1200
| 80
| 225
| 1070
| 180
| 0.55
| 1.396
| 0.40
| 1.053
| 1200 X 600
| 600
| 1200
| 80
| 225
| 1070
| 180
| 0.74
| 1.454
| 0.59
| 1.111
| 1200 X 750
| 750 | 1200 | 80
| 225 | 1070
| 180 | 0.92
| 1.513
| 0.78
| 1.170
| 1200 X 900
| 900
| 1200 | 80 | 225
| 1070
| 180
| 1.11
| 1.572
| 0.96
| 1.229
| 1200 X 1050
| 1050
| 1200
| 80
| 225
| 1070
| 180
| 1.30
| 1.631
| 1.14
| 1.288
| 1200 X 1200
| 1200 | 1200
| 80
| 225
| 1070
| 180 | 1.49 | 1.690
| 1.33
| 1.347
| 1500 X 600
| 600
| 1500
| 115
| 225
| 1070
| 180
| 1.91
| 1.870
| 0.73
| 1.491
| 1500 X 750
| 750
| 1500
| 115
| 225
| 1070
| 180
| 1.13
| 1.945 | 0.95
| 1.561
| 1500 X 900
| 900
| 1500
| 115
| 225
| 1070 | 180
| 1.37
| 2.021
| 1.19
| 1.632
| 1500 X 1050
| 1050
| 1500
| 115
| 225
| 1070
| 180
| 1.60
| 2.091
| 1.42
| 1.707
| 1500 X 1200
| 1200
| 1500
| 115
| 225
| 1070
| 180
| 1.84
| 2.160
| 1.65
| 1.781
| 1500 X 1350
| 1350
| 1500
| 115
| 225
| 1070
| 180
| 1.84
| 2.235
| 1.80
| 1.856
| 1500 X 1500
| 1500
| 1500
| 115
| 225
| 1070
| 180
| 2.32
| 2.311 | 2.15
| 1.932
| 1800 X 600
| 600
| 1800
| 115
| 225
| 1070
| 180
| 1.08
| 2.389
| 0.84
| 1.830
| 1800 X 750
| 750 | 1800
| 115
| 225
| 1070
| 180
| 1.37
| 2.475
| 1.11
| 1.916
| 1800 X 900
| 900
| 1800
| 115
| 225
| 1070
| 180
| 1.65
| 2.559
| 1.38
| 2.002
| 1800 X 1050
| 1050 | 1800 | 115
| 225
| 1070
| 180
| 1.93
| 2.645
| 1.66
| 2.091
| 1800 X 1200
| 1200
| 1800
| 115
| 225
| 1070
| 180
| 2.21
| 2.730
| 1.94
| 2.180
| 1800 X 1350
| 1350 | 1800
| 115 | 225
| 1070
| 180
| 2.50
| 2.820
| 2.23
| 2.260
| 1800 X 1500
| 1500
| 1800
| 115
| 225
| 1070
| 180
| 2.78
| 2.910
| 2.49
| 2.341
| 1800 X 1650
| 1650
| 1800
| 115 | 225
| 1070
| 180
| 3.06
| 3.000
| 2.76
| 2.426
| 1800 X 1800
| 1800
| 1800
| 115
| 225
| 1070
| 180 | 3.35
| 3.090
| 3.04
| 2.511
|
NOMINAL LENGTH : 1M
| For shallow fill depth of less than 600mm the site traffic and construction equipment can impose loadings greater than those for which the finished box culvert has been designed. In such casses protective measures must be provided or the box culvert to be specifically designed to suit the specified increased surface load. |
Go to Top Download PDF Brochure
|
