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Axis Pos.Condition Mu φ*Mn Asreq Asprov Asreq/Asprov Mu/(φ*Mn) <br />Footing [Kip*ft][Kip*ft][in2][in2] <br />--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <br />zz Top D37 - 1 -66.50 -321.23 0.72 3.52 0.204 0.207 <br />zz Bot.D191 - 1 147.58 321.23 3.07 3.52 0.871 0.459 <br />Zone 1 xx Top D1 - 1 0.00 0.00 0.00 0.00 0.000 0.000 <br />Zone 1 xx Bot.D1 - 1 0.00 76.05 0.40 0.88 0.455 0.000 <br />Zone 2 xx Top D191 - 1 -4.32 155.04 0.05 1.76 0.027 0.028 <br />Zone 2 xx Bot.D87 - 1 7.15 155.04 1.74 1.76 0.991 0.046 <br />Zone 3 xx Top D1 - 1 0.00 0.00 0.00 0.00 0.000 0.000 <br />Zone 3 xx Bot.D1 - 1 0.00 696.86 7.50 7.92 0.946 0.000 <br />Zone 4 xx Top D193 - 1 -4.55 155.04 0.05 1.76 0.029 0.029 <br />Zone 4 xx Bot.D85 - 1 6.37 155.04 1.74 1.76 0.990 0.041 <br />Zone 5 xx Top D1 - 1 0.00 0.00 0.00 0.00 0.000 0.000 <br />Zone 5 xx Bot.D1 - 1 0.00 76.05 0.40 0.88 0.455 0.000 <br />--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <br />Shear <br />Factor φ :0.75 <br />Shear area (plane zz):10.31 [ft2] <br />Shear area (plane xx):37.96 [ft2] <br />Plane Condition Vu Vc Vu/(φ*Vn) <br />Footing [Kip][Kip] <br />--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <br />xy D84 - 1 4.90 773.07 0.008 <br />yz D191 - 1 17.38 210.01 0.110 <br />--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <br />Punching shear <br />Factor φ :0.75 <br />Perimeter of critical section (bo...:11.25 [ft] <br />Punching shear area :18.98 [ft2] <br />Perimeter of critical section (bo...:11.25 [ft] <br />Punching shear area :18.98 [ft2] <br />Column Condition Vu Vc Vu/(φ*Vn) <br />Footing [Kip][Kip] <br />--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <br />column 1 D87 - 1 30.02 773.22 0.052 <br />column 2 D87 - 1 -17.87 773.22 0.031 <br />--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <br />Notes <br />* Soil under the footing is considered elastic and homogeneous. A linear soil pressure variation is assumed. <br />* The required flexural reinforcement considers at least the minimum reinforcement <br />* The design bending moment is calculated at the critical sections located at the support faces <br />* Only rectangular footings with uniform sections and rectangular columns are considered. <br />* The nominal shear strength is calculated in critical sections located at a distance d from the support face <br />* The punching shear strength is calculated in a perimetral section located at a distance d/2 from the support faces <br />* Transverse reinforcement is not considered in footings <br />Page16 <br />15.16 2350 S Pullman St - <br />Phase I3/4/2025