![]() ![]() ![]() = Area of footing provided = Footing thickness = Long span Length = Column breadth = Max. Safe bearing capacity = Overburden height = Area of footing reqd. m width = K = M/bd2fcu Z As required /m width Diameter of bars Spacing of bars As provided/m width column load = Self weight = Overburden = Total load = Net upward pressure = Short span Width = Column width = Max. to critical section Shear force Shear stressÄesign of square footing F1: Dimensions :190 x 190 x 45 Short Y 16 12.5 cm Long Y 16 12.5 cm ![]() Punch shear Punch shear stress Allow.shear stressÄist. Z As required /m width Spacing of bars As provided/m width Safe bearing capacity Overburden height Area of footing reqd. column load Self weight Overburden Total load Column breadth Column width Net upward pressure ![]()
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