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help pls

Posted: Mon May 16, 2022 7:41 am
by answerhappygod
help pls
Help Pls 1
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(b) Figure Q2 (b) shows the ring foundation to support a silo. Given R1 = 3 m while R2 = 6 m. The total vertical load is 7500 kN. (1) Calculate and plot the vertical stress increase with depth up to 7 m (use 1 m interval) under the centre of the ring (point O). (12 marks) (ii) Determine the maximum vertical stress increase and its location. (3 marks)
R, R FIGURE Q2 (b)