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�o-os2 BOEING <br /> BASE PLATE DESIGN P.o.sox 3�0� <br /> '�' Seattle,Washington 98124-2207 <br /> PROJECT Install Pallet Racks for 40-05 JOB NO. W4963253 <br /> FIG. BY C. Rossell CHECKED BY M.Abdi DATE 01/10/18 REV'D <br /> DETERMINE CONCRETE AND ANCHOR BOLT STRESSES DUE TO DL, <br /> LL AND SEISMIC LOADING IN THE TRANSVERSE DIRECTION: <br /> Pc= P(DL+LL) + P(SEISMIC TRANS.) = 8.94 k <br /> BOLT AREA, As = 0.20 sq in <br /> A= B" N =5.00*8.00= 40.Osqin <br /> Sy= B " N^2/6= 53.3 in^4 <br /> f= N/2= (8.00/2) = 4.00" <br /> BASE PLATE LOAD TYPE: a) UNIFORM (SEE SKETCH ON PREVIOUS SHEET) <br /> Smax= 0.22 ksi <br /> Smin = 0.22 ksi <br /> NO ANCHOR BOLT TENSION DUE TO MOMENT . <br /> Pt= 0.62 k ANCHOR BOLT TENSION DUE TO UPLIFT <br /> BASE PLATE DESIGN PROCEDURE FROM AISC 13TH EDITION pp 14-4 THRU 14-6. <br /> fp= 0.22 ksi <br /> DETERMINE tp: <br /> tp=m fP = 0.351" <-----GOVERNS <br /> 0.25Fy*1.33 <br /> ✓P n <br /> t�= n 0.25Fy*1.33 = 0.177 <br /> ACTUAL tp= 0.500" > 0.351" OK <br /> BENDING DUE TO UPLIFT: <br /> MAX Pt= 0.62 k <br /> M = Pt* (n -x)= 0.000 "k <br /> S= (N *tp^2)/6= 0.333 in^3 , <br /> fb= M/S= 0.00 ksi <br /> Fb= 1.33*0.75*Fy= 36.00 ksi > 0.00 ksi �K <br /> ILENAME: Rack#W1337528.x1s Pag@ 22 Of 27 1/11/2018 9:10 AM <br />