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Project: Proposed ADU Sheet 14 <br />Address:2121 LEWIS ST AND 2121 LEWIS ST #2 Job No.2025-7 <br />SANTA ANA, CA 97206-2236 Date: <br />C. SHEAR WALL (Cont) <br />C.2 SHEAR WALL (Load on East-West Direction)w =78.01 plf <br />Horizontal Lateral Force Due to Roof Lateral Load= 5.11 Kips <br />TOTAL LATERAL LOAD (ASD) =3.84 Kips <br />Lateral Force Each End = 0.96 kips <br />Lateral Force in the Middle =1.92 kips <br />Span (Length) =49.25 ft <br />4.00 ft <br />8.00 ft (from floor to floor) <br />5.00 psf <br />2.0 >,=2 OK <br />Weight of Shear Wall=160.00 lbs <br />Total Width of Shear Wall (Each End) =4.00 ft. <br />Total Width of Shear Wall (Middle) =12.00 ft. <br />V = wL/2 =1,921.1 lbs. <br />Unit Shear = v = V/b =160.09 plf (middle)240.13 plf (sides) <br />Per CBC 15/32" MIN PLYWOOD (1/2" gross) with <br />Table 2306.3, using:10D at 6" panel edges & 12" field. <br />Allowable Shear (middle) =340 plf >160.09 plf OK <br />Allowable Shear (each end) =340 plf >240.13 plf OK <br />CHECK FOR OVERTURNING MOMENTS OF WALL <br />Fx*h =5 k-ft <br />shear wall weight= 0.16 k-ft <br />Weight of roof=3.94 k-ft <br />Solving for Tension (T) =-3.08 k add HDU5 each shearwall with less <br /> Aspect ratio(h/b) = <br />KM Associates Inc Structural Calculation Sheet <br />5/27/2025 <br /> Least Shear Wall Width (b) = <br /> Net Wall Height (h) = <br /> Wall Weight =