

MCQOPTIONS
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1. |
The intensities of pressure below a point load where r=0 on axis of loading is ____________ |
A. | \(σ_z=\frac{0.4775Q}{z^2} \) |
B. | \(σ_z=\frac{0.7Q}{z^2} \) |
C. | \(σ_z=\frac{0.4775Q}{z^3} \) |
D. | \(σ_z=\frac{0.8Q}{z}\) |
Answer» B. \(σ_z=\frac{0.7Q}{z^2} \) | |