Laserfiche WebLink
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 />1 371 1.86 4.31 1 464 1.88 4.96 <br />2 344 -5.52 -3.24 2 354 -5.67 -3.32 <br />3 344 -3.77 -1.48 3 354 -3.58 -1.24 <br />4 371 -3.59 -1.13 4 464 -4.02 -0.94 <br />1E 105 0.98 1.68 1E 109 0.86 1.59 <br />2E 98 -2.26 -1.61 2E 88 -2.04 -1.45 <br />3E 98 -1.40 -0.75 3E 88 -1.16 -0.57 <br />4E 105 -1.35 -0.65 4E 109 -1.23 -0.50 <br />Horiz. 7.28 7.28 Horiz. 8.00 8.00 <br />Vert. -12.70 -6.94 Vert. -12.22 -6.46 <br />10 psf min.Horiz. 5.60 5.60 10 psf min.Horiz. 5.74 5.74 <br />Sec. 6.1.4.1 Vert. -8.68 -8.68 Sec. 6.1.4.1 Vert. -8.68 -8.68 <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 />1 133 0.66 1.54 4 8 1 178 0.72 1.90 3 9 <br />2 123 -1.97 -1.16 -2 -1 2 265 -4.25 -2.49 6 3 <br />3 123 -1.35 -0.53 1 1 3 265 -2.69 -0.93 -4 -1 <br />4 133 -1.28 -0.40 7 2 4 178 -1.54 -0.36 7 2 <br />1E 105 0.98 1.68 11 18 1E 109 0.86 1.59 11 20 <br />2E 98 -2.26 -1.61 -5 -3 2E 88 -2.04 -1.45 3 2 <br />3E 98 -1.40 -0.75 3 2 3E 88 -1.16 -0.57 -2 -1 <br />4E 105 -1.35 -0.65 15 7 4E 109 -1.23 -0.50 15 6 <br />1T 238 0.30 0.69 -2 -5 1T 287 0.29 0.77 -2 -6 <br />2T 221 -0.89 -0.52 1 1 2T 354 -1.42 -0.83 -4 -2 <br />3T 221 -0.60 -0.24 -1 0 3T 354 -0.90 -0.31 2 1 <br />4T 238 -0.58 -0.18 -4 -1 4T 287 -0.62 -0.15 -5 -1 <br />28 28 31.2 31.2 <br />Design pressures for components and cladding <br />p = qh[ (G Cp) - (G Cpi)] <br />where: p = pressure on component <br />pmin = 10 psf (Sec. 6.1.4.2, pg 21) <br />G Cp = external pressure coefficient. <br /> see table below <br />Effective <br />Area (ft2)P P P P P P P P P P <br />Comp.96.33333 0.30 -0.80 0.30 -1.21 0.30 -2.01 0.83 -0.93 0.83 -1.05 <br />Positive Negative Positive Negative Positive Negative Positive Negative Positive Negative <br />10.00 -18.09 10.00 -25.58 10.00 -40.36 18.55 -20.39 18.55 -22.72 <br />Pressure <br />Zone 1 Zone 2 <br />Total Horiz. Torsional Load, MT <br />Comp. & Cladding <br />Surface Pressure (k) with <br />Zone 1 <br />( psf ) <br />Zone 3 Zone 4Zone 2 Zone 5 <br />Zone 3 Zone 4 Zone 5 <br />Pressure (k) with Torsion (ft-k) <br />Total Horiz. Torsional Load, MT <br />Torsion (ft-k)Surface <br />Surface <br />S <br />Surface Pressure (k) withPressure (k) with <br />S <br />95