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Diagrams <br /> t AS4E 7-10 • s s 1LFr---- t _ <br /> FREESTAN NGWac s A <br /> SCUD SIGN OR h • • F 1 O.O5h <br /> soh <br /> h ir f . , • I <br /> ".\ �\VW.AV N\\\\.\\WS,VO\N\\NN\\\\ti ff»W\N sfh<,1 GROgNDSURFACE Oh <br /> GROUND SURFACE <br /> ELEVATION VIEW CROSS-SECTION VIEW <br /> F L <br /> =0.28 _..... J- F -I <br /> wwo <br /> 1 wu+CE F F _ <br /> f 1 satace�-�I( _.).1 8 >k s >I <br /> i te__F .1....)\ <br /> e=0,38 <br /> L-..-t <br /> F F F _way, <br /> F <br /> CASE A CASE B CASE C <br /> PLAN VIEWS <br /> Notation <br /> B=Horizontal dimension of sign, in ft (m) <br /> e=Eccentricity of force, in ft(m) <br /> F=Design wind force for other structures, in lb (N) <br /> h=Height of the sign, in ft (m) <br /> L,=Horizontal dimension of return corner, in ft (m) <br /> kin=t/min (B and s) <br /> Rmax=t/max (B and s) <br /> s=Vertical dimension of the sign, in ft(m) <br /> t=Thickness of the sign in ft (m) <br /> s=Ratio of solid area to gross area <br /> Force Coefficients, Cf, for Case A and Case B <br /> Aspect Ratio,B/s <br /> Clearance <br /> Ratio,s/h <0.05 0.1 0.2 0.5 1 2 4 5 10 20 30 >45 <br /> 1 1.80 1.70 1.65 1.55 1.45 1.40 1.35 1.35 1.30 1.30 1.30 1.30 <br /> 0.9 1.85 1.75 1.70 1.60 1.55 1.50 1.45 1.45 1.40 1.40 1.40 1.40 <br /> 0.7 1.90 1.85 1.75 1.70 1.65 1.60 1.60 1.55 1.55 1.55 1.55 1.55 <br /> 0.5 1.95 1.85 1.80 1.75 1.75 1.70 1.70 1.70 1.70 1.70 1.70 1.75 <br /> 0.3 1.95 1.90 1.85 1.80 1.80 1.80 1.80 1.80 1.80 1.85 1.85 1.85 <br /> 0.2 1.95 1.90 1.85 1.80 1.80 1.80 1.80 1.80 1.85 1.90 1.90 1.95 <br /> <0.16 1.95 1.90 1.85 1.85 1.80 1.80 1.85 1.85 1.85 1.90 1.90 1.95 <br /> FIGURE 29.3-1 Design Wind Loads(All Heights): Force Coefficients, CC for Other Structures-Solid Freestanding Walls and Solid <br /> Freestanding Signs <br /> continues <br /> Minimum Design Loads and Associated Criteria for Buildings and Other Structures 323 <br /> 252 sTregookAbsflA o <br /> rl <br />