Laserfiche WebLink
r � <br /> TH�MAS Structural Calculations <br /> Signli&Awning Company,Inc. Client: Bank of the Ozarks <br /> 459I0 118th Avenue North Project Identity No.: 66651 <br /> Clea�irwater, Florida 33762 Design No.:57490 <br /> i <br /> Inst�allation Location:7435 Gall Blvd.,Zephyrhills,FL <br /> Sign geome#ry: <br /> II Sign Height,s 11 feet <br /> Sign Width, B 9.92 feet <br /> Sig� Face Area,As 109.08 square feet <br /> Height from grade to top of sign,h=s= 11 feet <br />'� Say sign weighs 5 psf <br /> Then total weight= 545.42 Ibs <br /> Thickness of sign,t 2.42 feet <br /> Lateral wind area,Alat=t s= 26.58 square feet <br /> Florida Building Code 5th Edition (2014) Building(FBC 5th) <br /> Table 1604.5; Risk Category II - <br /> Figure 1609A;Vult 135 mph <br /> Nominal Design Wind Speed, <br /> Vasd=Vult(0.6)l�Z= 105 mph <br /> 1609.4.2;Surface Roughness B <br /> 1609.4.3; Exposure Category B <br /> 1609.6.1 5. For...solid free-standing...solid signs...,apply ASCE 7 provisions. <br /> AS �E 7-10 Chapter 29 Wind Loads on Other Structures <br /> Fig re 29.4-1 Clearance ratio,s/h= 1.00 <br /> Aspect ratio, B/s= 0.90 Q;Case C doesn't apply II <br /> Cf for Case A or B 1.47 <br /> Cfc1 for Case C,0 to s 0.00 � <br /> Cfc2 for Case C,s to 2s 0.00 � <br /> Cfc3 for Case C,2s to 3s 0.00 <br /> Cfc4 for Case C,3s to 4s 0.00 <br /> Table 29.3-1 Kh=Kz 0.57 II <br /> Table 26.6-1,Directionality Factor, Kd 0.85 for free standing signs <br /> Section 26.8.2,Topographic factor, Kzt "1.00 <br /> Velocity pressure, <br /> qz=qh=0.00256 Kz Kzt Kd VasdZ= 13.6 psf <br /> Section 26.9 gust effect factor,G 0.85 <br /> Design wind pressure(Case A)=qz G Cf= 16.9 psf <br /> Eq. 29.4-1, F=qh G Cf As <br /> Case A and Case B, FAB= 1848 Ib <br /> 1 of 6 9/12/16 <br />