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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 D87 - 1 -79.11 -321.23 0.86 3.52 0.243 0.246 <br />zz Bot.D191 - 1 39.84 321.23 3.10 3.52 0.881 0.124 <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 74.78 0.27 0.88 0.308 0.000 <br />Zone 2 xx Top D192 - 1 -0.49 155.04 0.01 1.76 0.003 0.003 <br />Zone 2 xx Bot.D37 - 1 2.89 193.06 1.79 2.20 0.812 0.015 <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 D194 - 1 -0.78 155.04 0.01 1.76 0.005 0.005 <br />Zone 4 xx Bot.D35 - 1 3.48 193.06 1.78 2.20 0.811 0.018 <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 74.78 0.27 0.88 0.308 0.000 <br />--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <br />Shear <br />Factor φ :0.75 <br />Shear area (plane zz):10.31 [ft2] <br />Shear area (plane xx):37.13 [ft2] <br />Plane Condition Vu Vc Vu/(φ*Vn) <br />Footing [Kip][Kip] <br />--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <br />xy D163 - 1 4.65 756.20 0.008 <br />yz D37 - 1 13.04 210.01 0.083 <br />--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <br />Punching shear <br />Factor φ :0.75 <br />Perimeter of critical section (bo...:11.00 [ft] <br />Punching shear area :18.56 [ft2] <br />Perimeter of critical section (bo...:11.00 [ft] <br />Punching shear area :18.56 [ft2] <br />Column Condition Vu Vc Vu/(φ*Vn) <br />Footing [Kip][Kip] <br />--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- <br />column 1 D37 - 1 15.13 756.04 0.027 <br />column 2 D37 - 1 18.55 756.04 0.033 <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 />15.131 2350 S Pullman St - <br />Phase I3/4/2025