Calculate minimum wall thickness given a cylindrical prestressed water tank of internal diameter 30m over a depth of 7.5m and the permissible compressive stress at transfer is 13n/mm² and the maximum compressive stress under working pressure is 1n/mm² and the loss ratio is 0.75? A)43.8 B)82.3 C)64.5 D)90.4

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The Answer of Calculate minimum wall thickness given a cylindrical prestressed water tank of internal diameter 30m over a depth of 7.5m and the permissible compressive stress at transfer is 13n/mm² and the maximum compressive stress under working pressure is 1n/mm² and the loss ratio is 0.75? A)43.8 B)82.3 C)64.5 D)90.4

Calculate Minimum Wall Thickness Given a Cylindrical Prestressed Water Tank