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Basic Load Cases in Transverse Direction Basic Load Cases in Longitudinal Direction <br />Area Area <br />(ft2)(+GCp i ) (-GCp i )(ft2)(+GCp i ) (-GCp i ) <br />1 281 2.13 4.48 1 291 1.49 3.92 <br />2 194 -3.91 -2.29 2 190 -3.83 -2.25 <br />3 194 -2.88 -1.26 3 190 -2.42 -0.84 <br />4 281 -3.81 -1.47 4 291 -3.18 -0.74 <br />1E 99 1.35 2.18 1E 105 1.04 1.92 <br />2E 68 -1.98 -1.41 2E 72 -2.10 -1.49 <br />3E 68 -1.34 -0.77 3E 72 -1.19 -0.59 <br />4E 99 -1.80 -0.97 4E 105 -1.48 -0.61 <br />Horiz.8.59 8.59 Horiz.7.19 7.19 <br />Vert.-9.66 -5.47 Vert.-9.11 -4.93 <br />Min. wind Horiz.4.58 4.58 Min. wind Horiz.3.96 3.96 <br />Sec. 6.1.4.1 Vert.-5.00 -5.00 Sec. 6.1.4.1 Vert.-5.00 -5.00 <br />Torsional Load Cases in Transverse Direction Torsional Load Cases in 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 91 0.69 1.45 3 6 1 93 0.48 1.26 1 3 <br />2 63 -1.27 -0.74 -2 -1 2 117 -2.37 -1.39 4 2 <br />3 63 -0.93 -0.41 1 1 3 117 -1.50 -0.52 -3 -1 <br />4 91 -1.23 -0.47 5 2 4 93 -1.02 -0.24 2 1 <br />1E 99 1.35 2.18 11 18 1E 105 1.04 1.92 8 15 <br />2E 68 -1.98 -1.41 -5 -4 2E 72 -2.10 -1.49 4 3 <br />3E 68 -1.34 -0.77 3 2 3E 72 -1.19 -0.59 -2 -1 <br />4E 99 -1.80 -0.97 15 8 4E 105 -1.48 -0.61 12 5 <br />1T 190 0.36 0.76 -2 -4 1T 198 0.25 0.67 -1 -4 <br />2T 131 -0.66 -0.39 1 1 2T 190 -0.96 -0.56 -3 -2 <br />3T 131 -0.49 -0.21 -1 0 3T 190 -0.61 -0.21 2 1 <br />4T 190 -0.64 -0.25 -4 -1 4T 198 -0.54 -0.13 -3 -1 <br />27 27 21.0 21.0 <br />S <br />Pressure (k) with Pressure (k) with <br />Torsion (ft-k) Pressure (k) with <br />Surface <br />Total Horiz. Torsional Load, MT <br />Surface <br />Surface <br />S <br />Torsion (ft-k) <br />Total Horiz. Torsional Load, MT <br />Surface Pressure (k) with <br />Design pressures for components and cladding <br />p = qh[ (G Cp) - (G Cpi)] <br />where:p = pressure on component. (Eq. 6-22, pg 28) <br />pmin = 10.00 psf (Sec. 6.1.4.2, pg 21) <br />G Cp = external pressure coefficient. <br /> see table below. (Fig. 6-11, page 55~58) <br />Effective <br />Area (ft2) GCP - GCP GCP - GCP GCP - GCP GCP - GCP GCP - GCP <br />Comp.500 0.30 -0.80 0.30 -1.20 0.30 -2.00 0.70 -0.80 0.70 -0.80 <br />Positive Negative Positive Negative Positive Negative Positive Negative Positive Negative <br />11.15 -22.76 11.15 -32.05 11.15 -50.63 20.44 -22.76 20.44 -22.76 <br />Note:If the effective area is roof Solar Panel area, the only zone 1, 2 , or 3 apply. <br />Zone 4Zone 2 Zone 3 <br />Zone 1 Zone 2 <br />Comp. & Cladding Zone 1 <br />( psf ) <br />Zone 4 Zone 5Zone 3 <br />Zone 5 <br />Pressure