Question: A point load of 500 kN is applied on an elastic medium with Poissons ratio of 0.2. Compare the vertical stress increase at the following

A point load of 500 kN is applied on an elastic medium with Poisson’s ratio of 0.2. Compare the vertical stress increase at the following locations as determined by the Boussinesq (Δ_σB) and Westergaard (Δ_σW) solutions.

Point A B C D E F z (m) 2 4 4 4 r (m) 4 2. 4. 2.

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