LOADING
Question
The isolated section for two way shear in an isolated spread footing is at the
,d i`Fkd QSys gq, QqfVax esa nks rjiQk drjuh ds fy, i`Fkd vuqHkkx fuEu ij gS
A.
Face of the column
B.
Distance 1.5d from column face
C.
Distance d from column face
D.
Distance d/2 from column face
Answer ( Option D)

Distance d/2 from column face

Solution

Two way or punching shear shall be checked around the column on the perimeter at the distance of half of the effective depth of the footing slab away from the face of the column or pedestal.
Section (1)-(1)- critical for one way shear
Section (2)-(2)- along perimeter-critical for two way shear.
Section (3)-(3)- critical for bending moment (i.e. face of column).
Note: One way shear has to be checked across the full width of the base slab on a vertical section located from the face of the column, pedestal or wall at a distance equal to
• Effective depth of the footing slab in case of footing slab on soil.
• Half the effective depth of footing slab if the footing slab is on piles.

Online Classes

We care about our students



Online Classes
Register Now
Test Series
Register Now
Job Notification
Job Notification

Daily Quiz

RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's