An annular footing with inner and outer radius 6 m and 8 m, respectively is supporting a tank which exerted a pressure intensity of 250 kpa. determine the pressure increase (expressed in kn/m2) at a depth of 5 m below the center of the footing because of the foundation pressure.
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An annular footing with inner and outer radius 6 m and 8 m, respectively is supporting a tank which exerted a pressure intensity of 250 kpa. determine the pressure increase (expressed in kn/m2) at a depth of 5 m below the center of the footing because of the foundation pressure.
Three parallel strip footings 3 m wide each and 5 m apart center to center transmit contact pressures of 200, 150 and 100 kN/m2 respectively. Calculate the vertical stress due to the combined loads beneath the centers of each footing at a depth of 3 m below the base.
Three parallel strip footings 3 m wide each and 5 m apart center to center transmit contact pressures of 200, 150 and 100 kN/m2 respectively. Calculate the vertical stress due to the combined loads beneath the centers of each footing at a depth of 3 m below the base.
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