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2 of 4 <br /> ' S U I`LAWAY 10815 Rancho Bernardo RD.,SD,CA 92127 <br /> projectmanager@sullawayeng.com <br /> Eb I N G E I y, y Phone:858-312-5150 <br /> PROJECT: VIKING CONSTRUCTION DATE: 11/1/2019 <br /> PROJ. NO.: 23934 ENGINEER: JC <br /> CLIENT: RAMSAY SIGNS&HEALTH <br /> v5.0 units;pounds,feet unless noted otherwise <br /> Applied Wind Loads; from ASCE 7-10 <br /> Pnet=k Kn Pnet30 (ASCE 30.5-1) <br /> X= 1.21 (ASCE Fig.28.6-1) <br /> Kn= 1.0 (unless unusual landscape) <br /> V= 110 mph Exposure= c <br /> Area= 12.3 fe <br /> max. height= 13.3 <br /> max lnet30= 21.55 psf pnet=26.07 <br /> min lnet3o= -28.73 psf Pnet=34.77 <br /> Loads 2x2 Alum.Sq.tube per tube <br /> area=(Pi*(3.5/2)^2)/2+(2/12)*(1)= 4.977 ft^2 <br /> Wind Load=(pnet*area)/1000= 0.173 k <br /> Dead Load=(1.2*10psf"area)/1000= 0.060 k <br /> MWL=WL*2.75'= 0.476 k-ft <br /> MDL=DL*2.75'= 0.164 k-ft <br /> Check 3/8" Dia.Thru Bolts wall connection V=0.75 <br /> area= pi*(1.75A2)+(4/12)*1= 9.954 ft^2 <br /> Wind Load= (Pnet*Area)/1000= 0.173 kips Db= 0.375 in <br /> Dead Load= (1.2*10psf*Area)/1000= 0.119 kips Fu= 58 ksi <br /> arm= = 33.000 in <br /> MWL= arm*WL= 5.711 k-in <br /> MDL= arm*DL= 3.942 k-in <br /> S= spacing between bolts= 4.500 in <br /> n= #bolts/row= 2.000 bolts <br /> Tu= MWL/s/n+MDL/28.75/n= 0.703 kips <br /> Vu= sgrt(DL^2+WL^2)/4= 0.053 kips <br /> Abolt= = 0.110 in2 <br /> Fnt= 0.75Fu= 43.500 ksi <br /> Fnv= 0.45Fu= 26.100 ksi <br /> 4Tn= 4*Fnt*Abolt= 3.603 kips ok <br /> 4Vn= +*Fnv*Abolt= 2.162 kips ok <br /> Combined Tension and Shear Check: <br /> frv= Vu/Abolt= 0.476 ksi <br /> F'nt= 1.3Fnt-Fnt*Fv/fFnv<=Fnt= 55.492 ksi <br /> lTn= 4*F'nt*Abolt= 4.597 kips ok <br /> Check Unistrut P100-1-5/8"x1-5/8",12 Gage Channel,Solid 0.9 <br /> Mx=VuL/4= 0.21027 k-in L= 16 in <br /> My=TuL/4= 0.0355 k-in Sx= 0.202 inA3 <br /> 4Mnx=4SxFy= 5.9994 k-in ok Sy= 0.29 In^3 <br /> 4Mny=4SyFy= 8.613 k-in ok Fy= 33 ksi <br /> Mx/4,Mnx+My/tlMny= 0.03917 <=1 ok <br /> 5ri <br />