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BY.......G: OHANIAN RACK DESIGN & ENGINEERING CO. SHEET NO...........3............ <br /> 6 27-2024 4i2 1R T BROADIIAY, �UITE204 JOB NO...-RD-21483 <br /> DATE.....-.............. <br /> .......... <br /> ALE, A. 91204 <br /> SUBJECTE—itAM- rackdepignl#gmail.com <br /> COLUMN DESIGN <br /> 3^ - <br /> �-� Fy=55 KSI XL=6011� =49 Fe= !X 2= 122 /Nc= F� = 0.67 <br /> Ae=.78 (rx <br /> I =1.19 KL__ 36 =33 2 <br /> C13GA. <br /> Sry � Fn=Fy(.658 Ac )--46 KSI Xc<1.5 <br /> rx=1.2 Mn=Se•Fy=44 <br /> =1.1 Pn=Fn .Ae = 36.0 K <br /> Y <br /> COMBINED STRESS RATIO <br /> Pex-2r E.lx=96.0 Sic=1.8 oc.P+ob.Cmx.M =.89<1 <br /> _ (KL)2 _ _ Ph n.ax <br /> S�cP_ Ob=1.67 <br /> ax=1—Pex •90 <br /> Cmx=.85 <br /> 5.3 K 17.5"K <br /> BASE PLATE <br /> ANCH. TENSION = .28 K <br /> ANCHOR SHEAR = .31 K t=3/8" L s» <br /> , <br /> BACK TO BACK RACKS <br /> (2)-1/2"0 ANCHORS PER BASE PL. ro BACK TO BACK RACKS <br /> SINGLE ROW RACKS Oo i <br /> (4)-1/2"0 ANCHORS PER BASE PL. L <br /> i <br /> s" <br /> ANCHORS HILTI KWIK BOLT—TZ ESR-1917, 3 1/2" EMB. <br /> PERIODIC SPECIAL INSPECTION IS REQUIRED SINGLE ROW RACKS <br /> _MOMENT AT BEAM CONNECTION <br /> .5x.09xlx65=2.9K BEARING CAPACITY <br /> OF COL. HOLE 14.6"K <br /> 7/16"0 RIVET <br /> A = .1 Fy= 79 Ksl <br /> Po =.1 x79x.4 = 3 K <br /> i6.0"K I ® ® I 16.0"K <br /> M ONN.(2.9 Kx6")+(2.0Kx4") =25.4'K 4 PIN CONN. I ® ® I <br /> MEND='0 1 xW I 3.3 "K <br /> M = 16.0"K M = 19.3"K i75-K <br /> SEISMIC TOTAL <br />