Laserfiche WebLink
Risk Category II Table 1.5-1 <br />Basic wind speed, V (mph) 95 Fig. 26.5-1B <br />Exposure Category C Sec. 26.7.3 <br />Wind Directionality Factor (K d)0.85 Fig. 26.8-1 <br />No Topographic Irregularity per Table 26.8-1 <br />H/Lh, K1 na 0 <br />x/Lh, K2 na 0 <br />z/Lh, K3 <br />Topographic factor K zt 1.00 <br />Plan Dimensions (ft)35 75 <br />10%, 4% Least Dim., 40%h (ft) 3.5 1.4 4.8 <br />a, 2a (ft)3.5 7 <br />Wind Zone W1: <br />Mean Roof Ht. (ft)12 <br />Height & exp. adj. factor λ 1.21 Table 26.6-1 <br />Roof Pitch 4.00 :12 = 18.43 degrees <br />Sub Zone A B C D E F G H OH GOH <br />ps30 (Fig. 28.5-1)19.2 -5.8 12.0 -3.4 -17.2 -11.2 -12.0 -8.6 -24.1 -18.8 staight line interpolation <br />Wind Pressure = λ•Kzt•ps30 23.3 -7.0 14.6 -4.1 -20.8 -13.6 -14.5 -10.4 -29.2 -22.7 <br />Wind Loading <br />Enclosure Classification = <br />Envelope Procedure (ASCE 7-16, Ch 28), Method 2 <br />Enclosed Building <br />Page 412/06/202424-0303-ST <br />1925 E Fruit St <br />2/26/2025