Find the distance at which the maximum corner stress would occur if the following data is available.Modulus of elasticity of cement concrete, E = 2×105 kg/cm2Thickness of slab, h = 18 cmPoisson’s ratio, μ = 0.15Modulus of subgrade reaction, k = 6 kg/cm3Radius of contact area, a = 15 cm

Find the distance at which the maximum corner stress would occur if t

1.	Find the distance at which the maximum corner stress would occur if the following data is available.Modulus of elasticity of cement concrete, E = 2×105 kg/cm2Thickness of slab, h = 18 cmPoisson’s ratio, μ = 0.15Modulus of subgrade reaction, k = 6 kg/cm3Radius of contact area, a = 15 cm
A.	80.89 cm
B.	79.81 cm
C.	76.87 cm
D.	81.78 cm
Answer» C. 76.87 cm

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Find the distance at which the maximum corner stress would occur if the following data is available.Modulus of elasticity of cement concrete, E = 2×105 kg/cm2Thickness of slab, h = 18 cmPoisson’s ratio, μ = 0.15Modulus of subgrade reaction, k = 6 kg/cm3Radius of contact area, a = 15 cm

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