Page Comparison

...

According to ACI 13.4.2.1, ASCE/SEI Section 2.4 and allowable strength specified in ACI Table 13.4.2.1 can be used to design a depp foundation member.

Basic Combinations given in ASCE/SEI Section 2.4 are shown below;

...

It shall be permitted to design a deep foundation member using allowable strength specified in ACI Table 13.4.2.1 if the two conditions given below are satisfied. If one of these two conditions is not satisfied, a depp foundation member should be designed using strength design in accordance with ACI 13.4.3.

...

According to ACI 13.4.2.2, the strength design of deep foundation members should be in accordance with Column Required and Design Strength title using the compressive strength reduction factors of ACI Table 13.4.3.2 for axial load with no moment, and the strength reduction factors of ACI Table 21.2.1for tension, shear and combined axial force and moment.

...

According to ACI 13.4.6.3, pile caps should be designed such that condition 1 is satisfied for one-way foundations and condition 1 and condition 2 are satisfied for two-way foundations. These two conditions are given below,

1. ϕV_n ≥ V_u , where V_n should be calculated in accordance with One-Way Shear Strength title.

2. ϕv_n ≥ v_u , where v_n should be calculated in accordance with Two-Way Shear Strength title.

According to ACI 13.4.6.5, calculation of factored shear force one any pile cap section should be in accordance with conditions given below;

...