Based on punching shear consideration, the overall depth of a combined footing under a column A, is

[Srinivasan]

Based on punching shear consideration, the overall depth of a combined footing under a
column A, is

(A) (Area of the column A × Safe punching stress)/Load on column A

(B) (Perimeter of column A × Safe punching stress)/(Load on column A + Upward pressure ×
Area of the column)

(C) (Perimeter of column A × Safe punching stress)/(Load on column A × Upward pressure ×
Area of the column)

(D) None of these

The correct Answer Is
(B) (Perimeter of column A × Safe punching stress)/(Load on column A + Upward pressure ×
Area of the column)

 

[Sharman]

Based on punching shear consideration, the overall depth of a combined footing under a
column A, is

 

[Animefreak]

The correct Answer Is
(B) (Perimeter of column A × Safe punching stress)/(Load on column A + Upward pressure ×
Area of the column)

 

[Abdullah Suleman]

B.
beacuse If the sides of a slab simply supported on edges and spanning in two directions are equal, the maximum bending moment is multiplied by

 

[Abdullah Suleman]

The correct Answer Is
(B) (Perimeter of column A × Safe punching stress)/(Load on column A + Upward pressure ×
Area of the column)