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2413 N Poinsettia St - Plan
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2413 N Poinsettia St - Plan
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Last modified
2/13/2026 5:02:53 AM
Creation date
2/13/2026 5:00:52 AM
Metadata
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Template:
Plan
Permit Number
101122079
Full Address
2413 N Poinsettia St
Street Number
2413
Street Direction
N
Street Name
Poinsettia
Street Suffix
St
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Project Information <br />Code:Date: <br />Designer: <br />Client: <br />Project: <br />Wall Line: <br />V 2420 lbf Opening 1 2bs/h <br />L1 2.50 ft ha 1.42 ft Adj. Factor <br />L2 2.75 ft ho 3.00 ft P1=ho/L1=1.20 N/A <br />hwall 8.25 ft hb 3.83 ft P2=ho/L2=1.09 N/A <br />Lwall 10.25 ft Lo1 5.00 ft <br />1. Hold‐down forces: H = Vhwall/wall 1948 lbf 6. Unit shear beside opening <br />461 plf <br />2. Unit shear above + below opening 461 plf <br />371 plf 2420 lbf OK <br />3. Total boundary force above + below openings 7. Resistance to corner forces <br />First opening: O1 = va1 x (Lo1) = 1855 lbf R1 = v1*L1 =1153 lbf <br />R2 = v2*L2 =1268 lbf <br />4. Corner forces <br />F1 = O1(L1)/(L1+L2) = 883 lbf 8. Difference corner force + resistance <br />F2 = O1(L2)/(L1+L2) = 972 lbf R1‐F1 =269 lbf <br />R2‐F2 =296 lbf <br />5. Tributary length of openings <br />T1 = (L1*Lo1)/(L1+L2) = 2.38 ft 9. Unit shear in corner zones <br />T2 = (L2*Lo1)/(L1+L2) = 2.62 ft vc1 = (R1‐F1)/L1 =108 plf <br />vc2 = (R2‐F2)/L2 =108 plf <br />Check Summary of Shear Values for One Opening <br />Line 1: vc1(ha+hb)+v1(ho)=H?565 1383 1948 lbf <br />Line 2: va1(ha+hb)‐vc1(ha+hb)‐v1(ho)=0?1948 565 1383 0 <br />Line 3: va1(ha+hb)‐vc2(ha+hb)‐v1(ho)=0?1948 565 1383 0 <br />Line 4: vc2(ha+hb)+v2(ho)=H?565 1383 1948 lbf <br />461 plf 4‐Term Deflection 0.313 in.0.352 in. <br />972 lbf 4‐Term Story Drift %0.013 %0.014 % <br />1948 lbf <br />236 plf <br />*The Design Summary assumes that the shear wall is designed as blocked. <br />Req. HD Force (H) <br />Design Summary* <br />Check v1*L1+v2*L2=V? <br />Req. Sheathing Capacity 3‐Term Deflection <br />Req. Strap Force 3‐Term Story Drift % <br />First opening: va1 = vb1 = H/(ha+hb) = <br />Wall Pier Aspect Ratio <br />OneOpen <br />Shear Wall Calculation Variables <br />v1 = (V/L)(L1+T1)/L1 = <br />v2 = (V/L)(T2+L2)/L2 = <br />Gridline 4.1 <br />2413 Poinsettia St. N, Santa Ana, CA 92706 <br />Adj. Factor Method = <br />Req. Shear Wall Anchorage Force (vmax) <br />47
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