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EV-1 to EV-4 SHEET NO.:_______ <br />BY: HL DATE: 10/13/2020 <br />CHK'D: ___ DATE: ______ <br />Seismic Anchorage Design <br />Freezer Expansion - EV-1 to EV-4 <br /> Width Equipment Information; <br />Weigth =6000 lbs <br />Width =240 inch <br />C.G.1'Depth =78 inch <br />C.G.1Height =84 inch <br /> B Ht. to C.G.1 =57 inch <br /> A Ht. to C.G.1' =27 inch <br /> a c a =120 inch <br />Ta b Tb d b =240 inch <br /> Front Elev. Side Elev.c =39 inch <br />d =78 inch <br />W o =2.5 <br />Seismic Force; ASCE 7-10, Section 13.3 <br />Fp =0.69 Wp (Ult) = 0.49 Wp (Allow) = 4116 lbs (Ult)= 2940 lbs (Allow) <br />Wo Fp == 10289 lbs (Ult)= 7349 lbs (Allow) <br />Fp vert =0.19 Wp (Ult) = 0.14 Wp (Allow) <br />Wn,up =0.9 Wp - Fp vert = 0.71 Wp (Ult)= 4257 lbs (Ult) <br />Wn, down =1.2 Wp + Fp vert = 1.39 Wp (Ult) = 8343 lbs (Ult) <br />Wn,up =0.6 Wp - Fp vert = 0.46 Wp (Allow)= 2783 lbs (Allow) <br />Wn, down =Wp + Fp vert = 1.14 Wp (Allow) = 6817 lbs (Allow) <br />Check Over-Turning; (Side-to-Side) <br />S MA = 0 = Fp1 x C.G.1 - Wn x a - Ta x b <br />= - 1151 lbs / 2 =<0, No Pull-out Force <br />S MA' = 0 = Fp1 x C.G.1' - Wn1 x a - Ta' x b <br />= - 1061 lbs =<0, No Pull-out Force <br />Check Over-Turning; (Front-to-Back) <br />S MB = 0 = Fp1 x C.G.1 - Wn x c - Tb x d <br />= 879 lbs / 5 =<-- Control <br />S MB' = 0 = Fp1 x C.G.1' - Wn1 x c - Tb' x d <br />= - 374 lbs =<0, No Pull-out Force <br />Check Sliding; <br />V = Fp1+2 = <br />V = Fp1 =(Conservative) <br />Assume 3/16" Fillet Welds (5" Long) at Each Leg (Based on Observations) <br />VMAX =448 lbs (Ult)VCAP =20879 lbs (Ult)DCR V =0.02 <1.0 OK <br />=SQRT((T)^2+(V)^2) <br />Assume (7) 1/2" Dia M.B. A307 at Each Leg (Based on Observations) <br />VMAX =448 lbs (Ult)VCAP =27902 lbs (Ult)DCR V =0.02 <1.0 OK <br />=SQRT((T)^2+(V)^2) AISC Table 7-1 <br /> Depth <br />Anchor-575 lbs / Leg (Ult)Bolt-= 1061 lbs (Allow) <br /> 2940 lbs / 10 Legs =294 lbs / Leg (Allow)Anchor176 lbs / Leg (Ult)Bolt-= 374 lbs (Allow) <br /> 4116 lbs / 10 Legs =412 lbs / Leg (Ult) <br />b <br />aWGCF <br />T np <br />a <br />´-´ <br />= <br />.. <br />d <br />cWGCF <br />T np <br />b <br />´-´ <br />= <br />.. <br />b <br />aWGCF <br />T np <br />a <br />´-´ <br />= <br />.. <br />d <br />cWGCF <br />T np <br />b <br />´-´ <br />= <br />.. <br />EV-1 to EV-4 Equipment Anchorage Leprino Foods Tracy