(i)A column of a warehouse shed is to be founded on a rectangular footing which, because...
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(i)A column of a warehouse shed is to be founded on a rectangular footing which, because of the presence of services and nearby foundations must be 1.5 m x 3m. The foundation is to be built on stiff clay of saturated unit weight 20 kN/m³, undrained strength 120 kPa, and ultimate friction angle 22°. The footing is to be placed at a certain depth and backfilled with compacted clay (saturated unit weight 20 kN/m³ to ground level), and the column is to carry a working load of 1.5 MN. Using Skempton's chart, find the depth at which the foundation should be placed in order to have a short-term safety factor against failure of at least 2.5? (i)A column of a warehouse shed is to be founded on a rectangular footing which, because of the presence of services and nearby foundations must be 1.5 m x 3m. The foundation is to be built on stiff clay of saturated unit weight 20 kN/m³, undrained strength 120 kPa, and ultimate friction angle 22°. The footing is to be placed at a certain depth and backfilled with compacted clay (saturated unit weight 20 kN/m³ to ground level), and the column is to carry a working load of 1.5 MN. Using Skempton's chart, find the depth at which the foundation should be placed in order to have a short-term safety factor against failure of at least 2.5?
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Business Statistics
ISBN: 9780321925831
3rd Edition
Authors: Norean Sharpe, Richard Veaux, Paul Velleman
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