Due to water table touching the ground surface, the modulus of subgrade reaction,ηh will be approximately reduced to 8,000 kN/m3[ kindly refer IS:2911 part1 section 1 ]. Therefore, T will increase and for the permissible deflection,Lateral Load Carrying Capacity of the pile will decrease.
Sir , if water table is on ground level than , what will be the effect of that water table ??
Due to water table touching the ground surface, the modulus of subgrade reaction,ηh will be approximately reduced to 8,000 kN/m3[ kindly refer IS:2911 part1 section 1 ]. Therefore, T will increase and for the permissible deflection,Lateral Load Carrying Capacity of the pile will decrease.