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JOB NO.:U3594.0103.251 <br />SUBJECT:WIND PRESSURE <br />® <br />Roof 2 <br />PROJECT:Suzanne Stauduhar Residence <br />Label:Note: Calculations per ASCE 7-10 <br />SITE-SPECIFIC WIND PARAMETERS: <br />Basic Wind Speed [mph]:115 Notes: <br />Exposure Category:C <br />Risk Category:II <br />Importance Factor, I: <br />ADDITIONAL INPUT & CALCULATIONS: <br />Height of Roof, h [ft]:25 (Approximate)Hip? <br />Comp/Cladding Location:Yes <br />Enclosure Classification: <br />Zone 1 GCp:0.9 Figure 30.4-2B (enter negative pressure coefficients) <br />Zone 2 GCp:1.7 <br />Zone 3 GCp:2.5 <br />α:9.5 Table 26.9-1 <br />zg [ft]:900 Table 26.9-1 <br />Kh:0.95 Table 30.3-1 <br />Kzt:1 Equation 26.8-1 <br />Kd:0.85 Table 26.6-1 <br />Velocity Pressure, qh [psf]:27.2 Equation 30.3-1 <br />GCpi:0 Table 26.11-1 <br />PRESSURES:Equation 30.9-1 <br />Zone 1, p [psf]:24.3 psf (1.0 W, Interior Zones, beyond 'a' from roof edge) <br />Zone 2, p [psf]:45.0 psf (1.0 W, End Zones, within 'a' from roof edge) <br />Zone 3, p [psf]:69.2 psf (1.0 W, Corner Zones, within 'a' from roof corner) <br />(a= 3 ft) <br />Solar Panel Array <br />Gable/Hip Roofs 7° < θ ≤ 27° <br />Enclosed Buildings <br />Components and Cladding Wind Calculations <br />()()piphGCGCqp−=