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By G. OHANIAN RACK DEPIGN & ENGINEERING CO. SHEET No............7.......... <br /> DATE..6-2 -2024 412 WEOT EIROADjrAY, ourrE #204 JOB No..--RD-21483... <br /> OLENDAI.E► dA. 91204 <br /> SUBJECT........................... <br /> E—kAM- rackde0ignifgmeil.com <br /> 3 PIN CONN. c <br /> 4" (144" LONG BEAMS) 1/—Typ. <br /> 3 1/2" (96" LONG BEAMS) <br /> � v <br /> cl N <br /> O� <br /> 1500 #/ LEVEL _ <br /> uo N I A <br /> 00 <br /> N - <br /> M M <br /> RAW MATERIALS SIDE VIEW <br /> N <br /> LOAD PER COL. = 2x1.5 K =1.5 K <br /> 2 COL. <br /> .10 K 3.6"K <br /> P=.2DL+ (1.5Kx0.75)=1.31( - <br /> N <br /> W=.2DL+ (1.51 LX0.67)=1.2 K .05K 3.6.K 11.2-K <br /> \L _ 16 K <br /> ONGIT.' <br /> K K 0 <br /> V>2aNS. .23 .16 <br /> COLUMN DESIGN <br /> 3» <br /> 3 Fy=55 Ksl XL_721 17 =99 Fe=� <br /> =3 0 c F Y/Fe = 1.362 ( K <br /> Ae=.62 KL 36 rx 2Ix=.95 rY = — A <br /> ; � — F FY(.658 c )=25 KSI a <1.5 <br /> Se=.6— rx 1.2 Mn=Se.FY-35= GA. P,=Fn Ae = 16.0 K <br /> rY=1.1 <br /> COMBINED STRESS RATIO <br /> �T2E.Ix_ Cc.P Qb.0 nx.M <br /> Pex= (KL)2 f1cP `—18.0 f2c=1.8 P. + n.ax =•67<1 <br /> _ l:�b-1.67 <br /> ax=1-P .87 <br /> Pox <br /> Cmx=.85 <br />