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PROJECT : PAGE : <br />CLIENT : DESIGN BY : <br />JOB NO. : DATE : 12/09/24 REVIEW BY : <br />INPUT DATA <br />Exposure cate or (B, C or D, ASCE 7-22 26.7.3)B <br />Importance factor (ASCE 7-22 Table 1.5-2)Iw = 1.00 for all Category <br />V = 95 mph, (152.89 kph) <br />Kzt =1 Flat <br />Building height to eave he = 10 ft, (3.05 m) <br />Building height to ridge hr = 14.33 ft, (4.37 m) <br />Building length L = 27.83 ft, (8.48 m) <br />Building width, including overhangs B = 25.16 ft, (7.67 m) <br />Overhang sloped width Oh = 3.83 ft, (1.17 m) <br />A = 12 No <br />( 1.12 m 2 <br />DESIGN SUMMARY <br />Max horizontal force normal to buildin len th, L, fac = 5.08 kips, (23 kN), SD level (LRFD level), Typ. <br />Max horizontal force normal to buildin len th, B, fac = 4.90 kips, (22 kN) <br />Max total horizontal torsional load = 13.5368 ft-kips, (18 kN-m) <br />Max total upward force = 13.14 kips, (58 kN) <br />ANALYSIS <br />Velocity pressure <br />qh Kd = (0.00256 Kz Kzt Ke V2) Kd =16.17 x 0.85 = 13.75 psf <br />where: qh = velocity pressure at mean roof height, h. (Eq. 26.10-1 page 277) <br />Kz = velocity pressure exposure coefficient evaluated at height, h, (Tab. 26.10-1, pg 277)= 0.70 <br />Kd = wind directionality factor. (Tab. 26.6-1, for building, page 274)= 0.85 <br />h = mean roof height = 12.17 ft <br />Ke = ground elevation factor. (1.0 per Sec. 26.9, page 275)< 60 ft, [Satisfactory](ASCE 7-22 26.2.1) <br />< Min (L, B), [Satisfactory](ASCE 7-22 26.2.2) <br />Design pressures for MWFRS <br />p = qh Kd [(G Cpf )-(G Cpi )] <br />where: p = pressure in appropriate zone. (Eq. 28.3-1, page 294). pmin =16 psf (ASCE 7-22 28.3.6) <br />G Cp f = product of gust effect factor and external pressure coefficient, see table below. (Fig. 28.3-1, page 295) <br />G Cp i = product of gust effect factor and internal pressure coefficient.(Tab. 26.13-1, Enclosed Building, page 280) <br /> = 0.18 or -0.18 <br />a = width of edge strips, Fig 28.3-1, page 295, MAX[ MIN(0.1B, 0.1L, 0.4h), MIN(0.04B, 0.04L), 3] =3.00 ft <br />Net Pressures (psf), Basic Load Cases Net Pressures (psf), Torsional Load Cases <br />18.99 0.00 18.99 <br />(+GCp i ) (-GCp i ) (+GCp i ) (-GCp i ) (+GCp i ) (-GCp i ) <br />1 0.52 4.69 9.64 -0.45 -8.66 -3.71 1T 0.13 -0.72 4.23 <br />2 -0.69 -11.96 -7.01 -0.69 -11.96 -7.01 2T -0.17 -4.81 0.14 <br />3 -0.47 -8.97 -4.02 -0.37 -7.56 -2.61 3T -0.12 -4.10 0.85 <br />4 -0.42 -8.26 -3.31 -0.45 -8.66 -3.71 4T -0.11 -3.95 1.00 <br />5 0.40 3.02 7.97 0.00 <br />6 -0.29 -6.46 -1.51 <br />1E 0.79 8.35 13.30 -0.48 -9.07 -4.12 (+GCp i ) (-GCp i ) <br />2E -1.07 -17.18 -12.23 -1.07 -17.18 -12.23 5T 0.10 -1.10 3.85 <br />3E -0.68 -11.81 -6.86 -0.53 -9.76 -4.81 6T -0.07 -3.44 1.51 <br />4E -0.63 -11.08 -6.13 -0.48 -9.07 -4.12 <br />5E 0.61 5.91 10.86 <br />6E -0.43 -8.39 -3.44 <br />VICENTE MARQUEZ L.R. <br />Roof angle  = <br />G Cp f <br />Net Pressure with <br />G Cp f <br />E.C. <br />Net Pressure with <br />Effective area of components (or Solar Panel area) <br /> <br /> <br />MARQUEZ RESIDENCE <br />Wind Analysis for Low-rise Building, Based on ASCE 7-22 <br />Basic wind speed (ASCE 7-22 26.5.1) <br />Topographic factor (ASCE 7-22 26.8 & Figure 26.8-1) <br />24-351 <br />Surface <br />ft2, <== Overhang? (Yes or No) <br />Roof angle  = <br />G Cp f <br />Net Pressure with <br />Roof angle  = <br />Surface <br />Roof angle  = <br />Net Pressure withG Cp f <br />Surface