crack width
DESCRIPTION
Calculation of concrete crack widths to BS 8007TRANSCRIPT
Unit weight 9.81 Diameter 15.8Height Vertical Force Horizontal force Area of steel area of steel per face
1 4.905 108.4986 433.9944 216.9972 T12-1502 19.62 216.9972 867.9888 433.9944 T16-1253 44.145 325.4958 1301.9832 650.9916 T20-150
3.6 63.5688 390.59496 1562.37984 781.18992 T20-150
diameter cover spacing acr area of stee1 e2 em crack width
12 40 200 104.0727 1130.973 0.00048 0.000884 -0.000405 -0.12630003212 40 200 104.0727 1130.973 0.000959 0.000884 7.514E-05 0.023461355816 40 200 102.9234 2010.619 0.000809 0.000497 0.000312 0.096361758216 40 200 102.9234 2010.619 0.000971 0.000497 0.000474 0.1463480487
Unit weight 9.81 DiameterHeight Vertical Force(kN/m2) Horizontal force(kN/m2) Area of steel(mm2)
1 13.734 108.4986 433.99442 27.468 216.9972 867.98883 41.202 325.4958 1301.98324 54.936 433.9944 1735.97765 68.67 542.493 2169.9726 82.404 650.9916 2603.96647 96.138 759.4902 3037.9608
15.8 bar diameter( cover(mm) spacing(m acr(mm) area of starea of steel per face(mm2)
216.9972 T12-200 12 40 200 104.0727 1130.973433.9944 T16-200 12 40 200 104.0727 1130.973650.9916 T16-200 16 40 200 102.9234 2010.619867.9888 T16-150 16 40 150 81.04493 2680.8261084.986 T16-150 16 40 150 81.04493 2680.826
1301.9832 T20-150 20 40 150 80.13878 4188.791518.9804 T20-150 20 40 150 80.13878 4188.79
e1 e2 em crack width(mm)
0.00048 0.000884 -0.000405 -0.1263000320.000959 0.000884 7.514E-05 0.02346135580.000809 0.000497 0.000312 0.09636175820.000809 0.000373 0.000436 0.10610943560.001012 0.000373 0.000639 0.15531029340.000777 0.000239 0.000538 0.12942370840.000907 0.000239 0.000668 0.1605601889