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Project Number: 224730-2 <br />Project Location: Santa Ana, CA 92704 <br />AMERICANA OUTDOORS <br />STRUCTURAL CALCULATIONS <br />Page 18 of 25 <br />6/10/2025 <br /> PIER SHEAR AND MOMENT Ho = 0.721 kip/ft Ph ÷ bMo = 4.796 k-ft/ft (M + Ph (h + h1 + h2)) ÷ bE = 6.652 ft Mo ÷ HoDistance to Pivot Point:a = 6.596 ft d (4 E ÷ d + 3) ÷ (6 E ÷ d + 4)Maximum Shear: Vmax = 3.469 kipMaximum Moment: Mmax = 14.675 k-ft <br /> PIER PLAIN CONCRETE STRESSESAxial Compressive Stresses: fa = 16.71 psi (Pv + Af (h1 + h2 + a/2) 0.15) ÷ AfFlexural Stress: fb = 66.43 psi Mmax ÷ (π b3 ÷ 32)Combined Compression Stress: fc = 83.14 psi fb + faAllowable Stress:Fc = 1022.7 psi 0.4675 f'c ÷ 1.6Check:PASS 8.1%capacityCombined Tension Stress: ft = 49.72 psi fb - faAllowable Stress:Ft = 101.68 psi 2.75 (f'c)1/2 ÷ 1.6Check:PASS 48.9%capacityShear Stress: fv = 4.91 psi Vmax ÷ (π b2 ÷ 4)Allowable Stress:Fv = 49.3 psi 4/3 (f'c)1/2 ÷ 1.6Check:PASS 10.0%capacity <br />Page 74 of 111