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Basic Load Case 1 (Transverse Direction) Basic Load Case 2 (Longitudinal Direction) <br />Area Area <br />(ft2)(+GCp i ) (-GCp i )(ft2)(+GCp i ) (-GCp i ) <br />1 218 1.02 2.10 poverhang =-9.62 psf 2 290 -3.47 -2.04 <br />2 290 -3.47 -2.04 (ASCE 7-22 28.3.5) 3 290 -2.20 -0.76 <br />3 290 -2.61 -1.17 5 243 0.73 1.94 <br />4 218 -1.80 -0.72 6 243 -1.57 -0.37 <br />1E 60 0.50 0.80 2E 80 -1.37 -0.98 <br />2E 80 -1.37 -0.98 3E 80 -0.78 -0.38 <br />3E 80 -0.94 -0.55 5E 63 0.37 0.69 <br />4E 60 -0.66 -0.37 6E 63 -0.53 -0.22 <br />Horiz. 3.57 3.57 Horiz. 3.21 3.21 <br />Vert. -7.94 -4.47 Vert. -5.51 -2.20 <br />Min. wind Horiz. 5.42 5.42 Min. wind Horiz. 4.90 4.90 <br />28.4.4 Vert. -11.20 -11.20 28.4.4 Vert. -11.20 -11.20 <br />Torsional Load Case 3 (Transverse Direction) Torsional Load Case 4 (Longitudinal Direction) <br />Area Area <br />(ft2)(+GCp i ) (-GCp i ) (+GCp i ) (-GCp i )(ft2)(+GCp i ) (-GCp i ) (+GCp i ) (-GCp i ) <br />1 79 0.37 0.76 2 4 2 290 -3.47 -2.04 -2 -1 <br />2 105 -1.26 -0.74 -2 -1 3 290 -2.20 -0.76 1 0 <br />3 105 -0.94 -0.42 2 1 5 90 0.27 0.72 1 3 <br />4 79 -0.65 -0.26 4 1 6 90 -0.58 -0.14 3 1 <br />1E 60 0.50 0.80 5 9 2E 80 -1.37 -0.98 6 4 <br />2E 80 -1.37 -0.98 -5 -3 3E 80 -0.78 -0.38 -3 -2 <br />3E 80 -0.94 -0.55 3 2 5E 63 0.37 0.69 4 8 <br />4E 60 -0.66 -0.37 7 4 6E 63 -0.53 -0.22 6 2 <br />1T 139 -0.10 0.59 1 -4 5T 153 -0.17 0.59 1 -3 <br />2T 185 -0.89 0.03 2 0 6T 153 -0.53 0.23 -3 1 <br />3T 185 -0.76 0.16 -2 0 13.5 13.5 <br />4T 139 -0.55 0.14 -4 1 <br />13 13 <br />Design pressures for components and cladding <br />p = qh Kd [ (G Cp) - (G Cpi)] <br />where: p = pressure on component. (Eq. 30.3-1, pg 316) <br />pmin = 16.00 psf (ASCE 7-22 30.2.2) <br />G Cp = external pressure coefficient. <br /> see table below. (ASCE 7-22 30.3.2) <br /> = 18.99 o <br />Effective <br />Area (ft2) GCP - GCP GCP - GCP GCP - GCP GCP - GCP GCP - GCP GCP - GCP <br />12 0.52 -2.00 - - - - 0.52 -2.00 0.52 -2.89 0.52 -2.89 <br />Effective <br />Area (ft2) GCP - GCP GCP - GCP GCP - GCP GCP - GCP GCP - GCP <br />12 - - 0.52 -2.89 0.52 -3.46 0.99 -1.09 0.99 -1.37 <br />Positive Negative Positive Negative Positive Negative Positive Negative Positive Negative Positive Negative <br />16.00 -29.97 16.00 -29.97 16.00 -42.16 16.00 -42.16 <br />Positive Negative Positive Negative Positive Negative Positive Negative Positive Negative <br />16.00 -42.16 16.00 -50.00 16.03 -17.40 16.03 -21.34 50.00 psf) <br />Comp. & Cladding <br />Pressure <br />( psf )Zone 3 Zone 3e <br />Surface Pressure (k) with Pressure (k) with <br />Zone 1 Zone 1' <br />Torsion (ft-k)Torsion (ft-k) <br />Zone 2r <br /> <br />Surface <br />Surface <br />Zone 3r <br />Zone 2 Zone 2nZone 2e <br />Pressure (k) with Pressure (k) withSurface <br />Comp. <br />Zone 1' <br />Zone 3e <br /> <br />Total Horiz. Torsional Load, MT <br />Total Horiz. Torsional Load, MT <br />Zone 1 Zone 2e <br />Zone 3 <br />Zone 2nZone 2 <br />Zone 3r Zone 4 Zone 5 <br />Zone 5 <br />Zone 2r <br /> (The Max Pressure <br />Zone 4