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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 />1 276 2.10 4.32 1 199 0.98 2.58 <br />2 455 -8.87 -5.20 2 406 -7.91 -4.64 <br />3 455 -6.64 -2.97 3 406 -5.00 -1.73 <br />4 276 -3.70 -1.47 4 199 -2.09 -0.49 <br />1E 48 0.65 1.04 1E 54 0.52 0.96 <br />2E 79 -2.22 -1.58 2E 128 -3.59 -2.56 <br />3E 79 -1.52 -0.88 3E 128 -2.04 -1.01 <br />4E 48 -0.86 -0.48 4E 54 -0.74 -0.30 <br />Horiz. 6.36 6.36 Horiz. 4.33 4.33 <br />Vert. -18.22 -10.06 Vert. -17.56 -9.40 <br />10 psf min.Horiz. 4.96 4.96 10 psf min.Horiz. 2.53 2.53 <br />Sec. 6.1.4.1 Vert. -10.13 -10.13 Sec. 6.1.4.1 Vert. -10.13 -10.13 <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 />1 114 0.87 1.78 7 15 1 72 0.36 0.94 1 3 <br />2 188 -3.66 -2.15 -10 -6 2 278 -5.41 -3.17 18 10 <br />3 188 -2.74 -1.23 8 3 3 278 -3.42 -1.18 -11 -4 <br />4 114 -1.53 -0.61 13 5 4 72 -0.76 -0.18 2 1 <br />1E 48 0.65 1.04 11 18 1E 54 0.52 0.96 5 9 <br />2E 79 -2.22 -1.58 -12 -9 2E 128 -3.59 -2.56 12 8 <br />3E 79 -1.52 -0.88 8 5 3E 128 -2.04 -1.01 -7 -3 <br />4E 48 -0.86 -0.48 15 8 4E 54 -0.74 -0.30 7 3 <br />1T 162 0.31 0.63 -3 -6 1T 127 0.16 0.41 -1 -2 <br />2T 267 -1.30 -0.76 4 2 2T 406 -1.98 -1.16 -13 -8 <br />3T 267 -0.97 -0.44 -3 -1 3T 406 -1.25 -0.43 8 3 <br />4T 162 -0.54 -0.22 -5 -2 4T 127 -0.33 -0.08 -2 0 <br />33 33 19.3 19.3 <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 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.960 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 />10.74 -21.93 10.74 -30.88 10.74 -48.79 19.69 -21.93 19.69 -21.93 <br />S <br />Surface Pressure (k) withPressure (k) with <br />S <br />Surface <br />Torsion (ft-k) <br />Total Horiz. Torsional Load, MT <br />Zone 5 <br />Zone 3 Zone 4 Zone 5 <br />Pressure (k) withSurfaceSurfacePressure (k) with <br />Pressure <br />Zone 1 Zone 2 <br />Total Horiz. Torsional Load, MT <br />Comp. & Cladding Zone 1 <br />( psf ) <br />Zone 3 Zone 4Zone 2 <br />Torsion (ft-k) <br />29 2224 N Concord St #2- <br />ADU4/2/2025