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40-23.1 BOE/NG <br /> BASE PLATE DESIGN P.o.Box 3707 ' <br /> Seattle,Washington 98124-2207 <br /> PROJECT New Pallet Rack- Fourth Floor JOB NO. W3928716 <br /> FIG. BY C. Rossell CHECKED BY M. Abdi DATE 03/16/16 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.) = 7.66 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= 0.19 ksi <br /> Smin = 0.19 ksi <br /> NO ANCHOR BOLT TENSION DUE TO MOMENT <br /> Pt= 0.41 k ANCHOR BOLT TENSION DUE TO UPLIFT <br /> BASE PLATE DESIGN PROCEDURE FROM AISC 13TH EDITION pp 14-4 THRU 14-6. <br /> fp= 0.19 ksi <br /> DETERMINE tp: <br /> tp=m fy = 0.325" <-----GOVERNS <br /> 0.25F,.*133 <br /> �p u <br /> t�=n 0.25Fy *1.33 0.164 <br /> ACTUAL tp= 0.500" > 0.325" OK <br /> BENDING DUE TO UPLIFT: <br /> MAX Pt= 0.41 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 OK <br /> .�- <br /> ILENAME: W3928716-14'Pallet Rackxls �k}C-�"Of"'23' �t 1��� 3/17/2016 9:07 AM <br /> �`'� <br />