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CITY OF SANTA ANA <br />Planning and Building Agency <br />Project Number: 251214 HOAG MEMORIAL <br />Approved <br />15.5 EFFECTIVE WIDTH OF FLANGE FOR PERMIT ISSUA CE <br />S = 1.28 E/Fn = 57.7341 <br />Flat width, w = B — 2rout = 1.1412 in Master ID: <br />w/t = 19.0836 > 0.328 Date: <br />w3t(sin28) -_ 4 <br />12 <br />IS Oin <br />Determine the adequate moment of inertia, la <br />3 <br />IQ = 399t4 I <br />St - 0.3281 = O in4 CONTROLS <br />la = t4 1115 St + 51 = 0.0006 in <br />RI = IS/la =1 J <br />n = max (0.582- 4St, 1/3) = 0.4994 <br />D/w=0.2191 <_0.25 <br />k = min [(3.57Ri + 0.43), 41 = 4 <br />kr12 2 <br />F`r 12 (1 - E 2) (W) = 292.8451 ksi <br />p <br />A = Fn/F�r = 0.2225 <_ 0.673 <br />p=1.0 <br />bf=pw=1.1412in <br />ds = d'SR1 = 0.0706 in <br />15.6 EFFECTIVE WIDTH OF WEB <br />k = 4 <br />flat width, w = H 2r,,,t = 1.1412 in <br />z 2 <br />F`r 12(1n I..12) (yy) = 292.8451 ksi <br />A = Fn/F�r = 0.2225 <- 0.673 <br />p=1.0 <br />bv,=pw=1.1412in <br />15.7 EFFECTIVE WIDTH OF LIP <br />k = 0.43 <br />flat width, w = Lip - rout = 0.0706 in <br />2 E t2 <br />Fir 12(1n P2) (— = 8,225.4666 ksi <br />W) <br />A = Fn/Fcr = 0.042 <- 0.673 <br />p=1.0 <br />d's = pw = 0.0706 in <br />Made by OneRack 21 <br />