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3 of 4 <br />1& 0 ENGINEERING <br />PROJECT: CAFE UU DATE: 06/10/23 <br />PROJ. NO.: 39451-5 ENGINEER: JC <br />CLIENT: WESTERN NEON <br />vs.s units; pounds, feet unless noted otherwise <br />Check 8x39x0.25" Steel Mounting Plate (ASD): f, = 36 ksi Q= 1.67 <br />Along WL: arm= 1.8813 in T=(3*TWL+TDL)= 0.563 k (See Previous Page) <br />b= 37.125 in t= 0.25 in <br />M at Mounting Plate= T * arm= 1.059 k-in <br />Z= bt^2/4= 0.580 in <br />Mn/S2= fy*Z/S2= 12.505 k-in <br />Ratio check= (M at Mounting Plate)/(Mn/S))= 0.085 <1 OK <br />Check 8x39x0.25" Steel Mounting Plate (ASD): f = 36 ksi 0= 1.67 <br />Along DL: arm= 2.0625 in T=(TWL+2*TDL)= 0.250 k (See Previous Page) <br />b = 6 in t= 0.25 in <br />M at Mounting Plate= T * n * arm= 0.515 k-in (n=1) <br />Z= bt^2/4= 0.094 in <br />Mn/t2= fy*Z/f)= 2.021 k-in <br />Ratio check= (M at Mounting Plate)/(Mn/S))= 0.255 <1 OK <br />Check Governing 6X0.25" Steel Flat Bar (LRFD): <br />Pnet= <br />= <br />29.26 psf (See Previous Page) <br />Trib. Area= <br />(For Top Bar, From AutoCAD)= <br />3.621 ft^2 <br />Wind Load= <br />WL=1.0*Pnet*ATrib= <br />105.95 Ibs <br />Dead Load= <br />1.2*20.5psf*Atrib= <br />89.08 Ibs <br />arm= <br />5.875"+21 "/2= <br />16.375 in <br />MW= <br />WL*arm= <br />1.73 k-in <br />MDL= <br />DL*arm= <br />1.46 K-in <br />b=0in t= 0.25 in <br />MDL= 1.459 k-in <br />Z= bt^2/4= 0.094 in <br />�Mn = �*Fy*Z= 36ksi*Z*0.9 = 3.04 k-in OK <br />b = 0.25 in t in <br />MWL= 1.735 k-in <br />Z= bt^2/4= 2.250 in <br />�Mn = �*Fy*Z= 36ksi*Z*0.9 = 72.90 k-in OK <br />