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Page 5 of 26 <br /> E JOB N T: ppurt2350 Copyright o 20 Vector Structural Engineering,LLC <br /> NICTOR PROJECT:Shelter Ballast System This Excel workbook contains proprietary information belonging to Vector <br /> SUBJEC •Appurtenance Mounting Systems Structural Engineering,LLC,and may be neither wholly narpartially ropietl <br /> or reproduced without the phor written permission of Vector Structural <br /> E ti to i n E E R s (TIA-222-H Chapter 16) Engineering,LLC. <br /> Ice Load,Di&Wi: (TIA-222-H,Section 2.6: Wind and Ice Loads) <br /> Does Ice Need to be Considered?: Yes <br /> Design Ice Thickness: t;= 2 in (TIA-222-H,Section 2.6.10) <br /> Weight of Ice: W,= 56 pcf (TIA-222-H,Section 2.6.10) <br /> Ice Thickness at Height: = 2.43 in (TIA-222-H,Figure 2-3) <br /> Ice Importance Factor: I= 1.00 (TIA-222-H,Table 2-3) <br /> Weight of Ice on Structure: Ws= 71 lb (This value is weight of ice only) <br /> Weight of Ice on Appurt.: WE= 154 lb <br /> Total Ice Weight: W;= 225 "`lb (from RISA) <br /> Basic wind speed with Ice: V= 30 mph (TIA-222-H,Section 2.6.10) <br /> Open Structure Wind Pressure(with'Ice): FsT= 4.8 psf (q,x CF x Gh) <br /> Wind&Ice on Structure(Line Loads): Ice Wt. Wind Total Length Exp.Wind <br /> Member Shape: Do(in) Az(in2) (plf) Force(plf) X(ft) Z(ft) <br /> 2"Nom:Pipe(any weight) 2.38 36.78 14.3 2.9 6 6 <br /> L2x2 2.83 40.25 15.7 3.1 15 15 <br /> Total Factored X-Direction Wind w/Ice: Fwx;= 83 lb <br /> Total Factored Z-Direction Wind w/Ice: Fwz,= 74 lb <br /> Live Loads,L: <br /> Maintenance Load at Mount Pipe: LM= N/A lbs (TIA-222-H,Section 16.3)-Apply at worst-case mount pipe <br /> Maintenance Load at Center of Horizontal Beam: Lv= N/A lbs (TIA-222-H,Section 16.3)-Apply for beam supported at each end <br /> Area Load: N/A psf <br /> Affected Area: N/A ft2 <br /> Snow Loads,S,: <br /> Design Roof Snow Load: S= N/A ;, psf (ASCE 7,Chapter 7) <br /> Summary: <br /> Vertical Loads Controlled By: "1.2 Dead+1.0 Ice Weight"Load Combo <br /> X-Direction Horizontal Loads Controlled By: Wind Load Combos <br /> Z-Direction Horizontal Loads Controlled By: Wind Load Combos <br /> Connection(s)to Concrete: Controlled by Wind Load Combos <br />