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Client ATBT 570 Colonial Park Dr.Ste�307 ClienC ATBT 570 Colonial Park Dr.Ste#307 <br /> Site Name:Hwy 51 AND 15 Roswell,GA 30075 ■ve ocire Site Name:Hwy 51 AND 15 Roswell,GA 30m5 ■ve ocire <br /> -� Site Id:10104030 ..�: -� . ���._._,��. <br /> Site Id:10104030 �� � � �---� �� � �� <br /> For Leqs: <br /> WSe9:=24in Fappurc9�=Feaui��sin(115deg)2)+FRRUlside'�cos(115deg)z)= 0.077�kip <br /> H1eg�= 121ft FappurClO�-FRRUl��sin(339deg)Z)+FRR�lside�lcos(339deg)ZI=0.031�kip <br /> Hleg Fappurtll�=FRRU2��Sin(130deg)2)+FRRU2side�lCoS(130deg)2)=0.053�kip <br /> -=60.5 Cp:=0.7 <br /> leg I <br /> W Fappurtl2�-FRRU2�`sin(335deg)Z +FRRU2side'Icos(335deg)2)=0.038�kip <br /> Kzleg:=1.13 <br /> Fappurcaddl�=Fappurti+Fappurt2+Fappurt3+Fappurc4+Fappures+Fappurc6=1.37�kip <br /> K�leg F =F +F +Fa +Fa +F +Fa =0.373�ki <br /> Fleg�-4ztank"C'"Cf'Hleg�Wleg� Kz appurtadd2� appurt7 appurte ppurt9 ppurclo appurcll ppurtl2 P <br /> Fle9=3.686�kip Fappur[�-Fappurtaddl+Fappurtadd2= 1.742�kip <br /> ForTank Shaft(Size Assumed): F�oax:=1z5ft �4Fcoaxl+Fcoax3+Finaxa�+ZFcoaxl 114.167ft=3.615 kip <br /> W = 16 in Fadd�-FRISA+Fappurt+Fcoax=���04�kip <br /> shaft <br /> Fadd <br /> Hshafe�= 113ft =28.57�% <br /> Hshaft Fto[al <br /> =84.�5 Cf:=0.� Additional wind on the antennas is more than 10%of the total wind loads on the water tank.Check if <br /> Wshaf� seismic controls. <br /> K�snaec =1�12 2)-Seismic Load <br /> �K�snate� Risk Category: zv table 1.1 pg 3 <br /> Fshaf[�—9zcank'G'Cf'Hshafc'`^'shafc' K <br /> � Importance Factoc IE:_1,5 table 1.5-2 pg 5 <br /> FshaEc =z.z�5�kip <br /> ForHandrails fFrom RISA): Spectral Parameters: <br /> 55:=0.064 Figure 22-i <br /> Fhr:=2.iiskip sl:=o.oz� Figure 22-2 <br /> Fto�al��-Fcank:+Ftank2+Ftank3+3F,ey+Fshaft+Fhr=26.965�kip pa:=1 6 TebIE 11.4-1 <br /> AT&TAppurtenance additional loads(From RISAModel): F�:-2 4 For assumed site Gass D Table 11.4-2 <br /> FRISw:=2.346kip SMg:=Fy�Sg Eqn.11.4-1 <br /> FaPPurt1�=4FTma2side+8'Fpipel�Bft=0.387�kip SMS=0.102 <br /> F �-F (s in(115de z)+F (cos(115de 2) SM1�-Fv'Si Eqn.11.4-2 <br /> app�r[2�- antS g� ant5side� 9� =0.251�kip <br /> 1/ \ l SMy=0.065 <br /> Fappurc3�=Fan�s'lsin(94deg)�J+Fancssiae'�cos(94deg)zl=0.265�kip 2 Eqn.11.4-3 <br /> F �-F (sin(339de Z)+F �(cos(339de 2) SDS�-3'SMS <br /> appur[a�- ant5� g� an[Sside 9) =0.194�kip <br /> ( Z 2 SDs=0.068 <br /> Fappures�-Fancs�lsin(325deg) +Fancsside� cos(325deg) =0.211�kip Eqn.11.4-4 <br /> f ( 2 <br /> Fappurc6�-FancS'`sin(130deg)z)+FancSsiae�lcos(130deg)Z�=0.063�kip S�i�=3 SMi <br /> Fappurc��-Fant6'lsin(96deg)Z)+Fan�Sside��cos(96deg)Z)=0.077�kip SD1=0.043 <br /> ( 1 Table 15.4-2 <br /> Fappuree�=2[FantS'`sin(335deg)Z/+Fan�6side"�cos(335deg)2)]=0.097�kip R�-3 <br /> Velocdel Job#.204AA10104030L2 Subjec[Struaural Analysis Velocitel Job#�204AA10104030L2 Subject Structural Anatysis <br /> 21 of 24 By:AB 22 of 24 By:AB <br /> Date�6/16l2015 9:36 AM Checked:NT Date:6/16/2015 9:36 AM Checked�NT <br />