Civil Engineering Tools

Table 19 Design Shear Strength of Concrete in N/mm2
(Clauses 40.2.1.40.2.2,40.3,40.4,40.5.3.41.3.2.41.3.3 and 41.4.3)
Table 20 Maximum Shear Stress, N/mm2
(Clauses 40.2.3.40.2.3.1,40.5.1 and 41.3.1)
IS 456

pt M15 M20 M25 M30 M35 M40
0.200.320.330.330.330.340.34
0.300.380.390.390.400.400.41
0.400.430.440.450.450.460.46
0.500.460.480.490.500.500.51
0.600.500.510.530.540.540.55
0.700.530.550.560.570.580.59
0.800.550.570.590.600.610.62
0.900.570.600.620.630.640.65
1.000.600.620.640.660.670.68
1.100.620.640.660.680.690.70
1.200.630.660.690.700.720.73
1.300.650.680.710.720.740.75
1.400.670.700.720.740.760.77
1.500.680.720.740.760.780.79
1.600.690.730.760.780.800.81
1.700.710.750.770.800.810.83
1.800.710.760.790.810.830.85
1.900.710.770.800.830.850.86
2.000.710.790.820.840.860.88
2.100.710.800.830.860.880.90
2.200.710.810.840.870.890.91
2.300.710.820.860.880.910.93
2.400.710.820.870.900.920.94
2.500.710.820.880.910.930.95
2.600.710.820.890.920.940.97
2.700.710.820.900.930.960.98
2.800.710.820.910.940.970.99
2.900.710.820.920.950.981.00
3.000.710.820.920.960.991.01
3.100.710.820.920.971.001.02
3.200.710.820.920.981.011.03
3.300.710.820.920.991.021.04
3.400.710.820.921.001.031.05
3.500.710.820.921.011.041.06
3.600.710.820.921.011.051.07
3.700.710.820.921.011.061.08
3.800.710.820.921.011.071.09
3.900.710.820.921.011.071.10
pt M15 M20 M25 M30 M35 M40
Max Towc2.502.803.103.503.704.00