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MIRACLE STEEL CORPORATION <br /> STRUCTURE LOADING Transverse Condition DATE: 17-Jun.02 10:15 AM <br /> CUSTOMER:The Lawn Farm LENGTH: 60.00 <br /> Job Number:420911 WIND SPEED: 80 mph <br /> Str.Type:Straightwail <br /> Str.Code:36-18 <br /> Total Height 24 <br /> Mean Roof Height 21 <br /> Design CODE 3 UBC 1997 <br /> Building Use 2 Normal Occupancy <br /> Exposure Category 3 C Open Terrain <br /> Terrain(snow) 1 Normal <br /> Thermal Condition 1 Normal <br /> Wind Criteria 3 UBC <br /> Hurricane coastline 3 0.000 <br /> Snow Criteria 3 UBC <br /> -40 <br /> LIVE LOAD Design Roof Load 40.00 psf <br /> Ground Snow Important Roof Min.Roof Design I <br /> Code Snow Snow Exposure Factor Ct Snow Snow Roof Snow <br /> Type Criteria psf I psf psf psf I <br /> Roof Load UBC 1997 UBC 1997 57 0.70 1.00 1.00 39.90 40.00 40.00 <br /> Note: <br /> WIND LOADING Design Wind Pressure!20.00 psf I Basic Velocity Pressure:Oz=.00256*V2 <br /> Wind Basic Design <br /> Code @ref.Ht Wind Velocity Ce Kzt Importance Velocity Factored Factored <br /> Type mph Criteria Pressure I Pressure timesl.3 times0.8 <br /> Max Wind Load UBC 1997 80 UBC 1997 ! 16.38 psf 1.142 1.00 1 18.71 24.32 14.97 _ <br /> Calculated Velocity Pressure 16.384 <br /> Input wind load govems <br /> Pressure Coefficients <br /> Roof Pitch h/L= 0.58 <br /> 4/12 Angle= 18.44 <br /> Roof Coefficients Loaded Area 24.00 <br /> Cq P Roof Load <br /> Windward Roof -0.90 -18.00 -432.00 <br /> Leeward Roof -0.70 -14.00 -336.00 <br /> Inward Pressure 0.30 6.00 144.00 <br /> Wall Coefficients <br /> L/B 0.6 <br /> Cq P Wall Load <br /> Windward 0.80 16.00 384.00 <br /> Leeward -0.50 -10.00 -240.00 <br /> 6/17/02,10:16 AM File:S420911.xls 1 <br /> 3 <br />