Question

For a symmetrically distributed triangular load, under the centre of the triangular load, the vertical stress at any point at a depth z is given by ___________

a.

\(σ_z=\frac{q}{aπ} \left[α_1+α_2 \right] \)

b.

\(σ_z=\frac{q}{π} \left[α_1+α_2 \right]\)

c.

\(σ_z=\frac{q}{π} \left[\frac{az}{a^2+z^2}\right]\)

d.

\(σ_z=\frac{q}{π} \left[α_1-α_2 \right]\)

Answer: (b).\(σ_z=\frac{q}{π} \left[α_1+α_2 \right]\)

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Q. For a symmetrically distributed triangular load, under the centre of the triangular load, the vertical stress at any point at a depth z is given by ___________

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