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Posted: **Mon May 16, 2022 7:41 am**

: Q2 A Referring To Figure Q2 A The Vertical Stress Increase At Point A Is 25 Kn M Due To Application Of Line Loads 1 (22.08 KiB) Viewed 38 times

: Q2 A Referring To Figure Q2 A The Vertical Stress Increase At Point A Is 25 Kn M Due To Application Of Line Loads 2 (10.82 KiB) Viewed 38 times

: Q2 A Referring To Figure Q2 A The Vertical Stress Increase At Point A Is 25 Kn M Due To Application Of Line Loads 3 (10.8 KiB) Viewed 38 times

Q2 (a) Referring to Figure Q2 (a), the vertical stress increase at point A is 25 kN/m² due to application of line loads 91 and 92. Determine the magnitude of 92. (10 marks) (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)
4. = 150 kN/m 42 55° 1.5m 3m 2.7m FIGURE Q2 (a)
R, R FIGURE Q2 (b)