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• <br /> t: PROJECT: Cross Dock <br /> � � � , ' FOR: Tuff Shed Jeffery Beag <br /> ADDRESS: 6501 Rainier Dr., <br /> Everett,WA <br /> SHEET#: 22 <br /> MATERIAL HANDLINftINEERING G.�E CALCULATED BY: tchang <br /> EST.1985 DATE: 6/11/2024 <br /> TEL:(909)869-0989 PN: 20240523 5 <br /> 1130 E.CYPRESS ST,COVINA,CA 91724 <br /> Base Plate Analysis:Type 144" <br /> The base plate will be analyzed with the rectangular stress resulting from the vertical load P.combined with the triangular <br /> stresses resulting from the moment Mb(if any).Three criteria are used in determining Mb: <br /> 1.Moment capacity of the base plate <br /> 2.Moment capacity of the anchor bolts <br /> 3.Vw1•h/2(full fixity) <br /> Mb is the smallest value obtained from these three criteria. <br /> FY=36000 psi <br /> P.,=5478 lbs <br /> EfaM�,$e=4092 in-lbs <br /> P/A=P.,/(D•B)=5478/(8.8)=86 psi <br /> fb=M,„./(D•B2/6)=4092/(8.82/6)=47.95psi %`' b1 b ` bt'-` <br /> fb2=fb•(2•b,/B)=47.95•(2.2.5/8)=29.97psi / e <br /> fb,=fb-fb2=47.95-29.97=17.98psi <br /> Mb=wb,2/2=(b,2/2)•(fa+fb1+0.67•fb2) I " <br /> =(2.52/2)•(86+ 17.98+0.67.29.97)=386.11 in-lbs <br /> =(B•t2)/6=0.19sq.in. <br /> ib2 <br /> FB,Se=0.9•F,,=32,400 psi .64 <br /> fb/Fb=Mb/(S9 ,•F5,)=386.11/(0.19.32,400)=0.06 ! - >b 1 <br /> pop <br /> Plate width B= 8 in. <br /> Plate depth D= 8 in. <br /> Plate thickness t= 0.38 in. <br /> Column width b= 3 in. <br /> Column depth d= 3 in. <br /> b1 = 2.5in. <br />