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<br />Silcox, Kidwell, & Associates, Inc. . ot~~~'\, JOB LOJo <br />Consulting Engineers ,if liD"! 'i SHEET NO, <br />P,O, Box 8607, Tampa, Florida 33674-8607~~, .'" ft @ CALCULATED BY <br />(813) 237-1249 %- ~l CHECKED BY <br />(813) 237-9571 Fax ~~;~ SCALE <br />CLIENT: WEST CENTRAL SIGNS LOCATION: <br /> <br />OF <br />DATE 12106199 <br />DATE <br /> <br />WIND = 35,0 PSF 110 MPH HEIGHT <= 20 .r10 IN II <br /> SIGN DIMENSIONS = 1.83 x 3.67 FT r MAX · <br />SIGN AREA(SF)* P (K/SF) = P(K) <br />MAX 6,7 0.035 0.23 <br />T = P/BOLTS = 0,059 K/BOLT <br /> 1.83 FT 12 IN <br /> At = T/20 = 0.003 SQIN 1 MINIMUM <br />GRAVITY: est. 20 #/SQFT t <br /> P = A*Wa = 0,134 KIPS <br /> T= 0,056 K/BOL T <br /> At = T/20 = 0.003 SQIN <br />SHEAR: <br /> V= 0.034 K/BOL T <br /> . / , , <br /> Av=V/1O= 0.003 SQIN 3.67 FT <br /> <br /> <br /> <br /> <br />BOLT OPTIONS TO SUIT WALLS: <br />114 "t/JALL THREAD THRU BOLTS <br />114 "t/J TOGGLE BOLTS <br />114 "t/J THUNDER BOLTS <br />114 "t/J LAG BOLTS WI SHIELDS <br />114 "t/J EXPANSION ANCHORS <br />2 ROWS AT 2 BOLTS EACH <br />TOTAL OF 4 BOLTS PER SIGN MIN. <br /> <br />At = 0.032 in^2 <br />Av = 0.049 in^2 <br /> <br />WIND = 110 MPH "1997 SBC-ASCE 7-95 TABLES 1,4,5,6,8,13," <br />V = 110 1 = 1.05 EXP = I3 Kz = 0.42 <br />GH = 1.59 Cf= 1.2 MIN = 2,0 <br />= O,00256*Kz*GH*Cf*(I*V)^2 27.4 PSF USE 35,0 PSF <br /> <br /> <br />vt;1 <br />{ 1;" <br />