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L <br /> 19011 Wood-Sao Road ICE,Suite 100 <br /> BT <br /> Woodinville.WA 98072-4436 <br /> Phone:425-814-8448, <br /> ENG=ERI NG Fax:425421-2120 <br /> Stud Wall Design <br /> Based on 2018 NDS Combined axial and bending formula: <br /> If./F.']`+fb/Fb'[1-(fjF�E)]< 1 in which: F�=0.822(Emin')/(t,./d)2 <br /> Wall: Exterior Walls Wall Height: 19,25 ft <br /> Desired Stud Spacing: 16 in oc <br /> No Fire Rating IV Design Axial Dead Load: 323 plf <br /> (2)2x6 qr Design Axial Live Load: 0 plf <br /> sPF stud VP Design Axial Snow Load: 538 plf <br /> Design Lateral Pressure(0.6W): 15 psf <br /> Deflection Criteria: U 180 <br /> STUD CHECK 1,/d < 50 OK <br /> 0+0.6W(Cc)= 1,60) <br /> [f,JF,f+fblFti[1-(f.1F.E)]= 0.70 < 1 OK <br /> fdF.E2+(fb/FbE)`= 0.00 < 1 OK <br /> D+0.75L+0.75(0.6W)+0.75S(Cp= 1.60) <br /> (fdF,'f+fb/Fb11-(fdFCE)3= 0.71 < 1 OK <br /> f,/F.E2+(fb/FbEY= 0.00 < 1 OK <br /> D+0.75L+0.75S(CD= 1,15) <br /> fdF,'= 0.30 < 1 OK <br /> D+L(CD= 1.0) <br /> fc/F,'= 0.14 < 1 OK <br /> Deflection(No Increase for Load Duration): <br /> Defl: U 180 = 1.26 1.24 < 1.28 OK <br /> u 2)2xE @ 1 oc OK <br /> Checks Crushing for Stud Spacing` <br /> No Stress Increase for Load Duration <br /> Hem Fir Plates: fc/Fc= 0.13 < 1 OK <br /> Douglas Fir Plates: fdF,,i= 0.08 < 1 OK <br /> ' Plate must also be checked for bending. <br /> 2 Check on crushing only applies to stud spacing. Joists above <br /> must also be checked for crushing effect on plate. <br /> Also, no stress increase is allowed due to load duration. <br /> Date: 1/27/2021 <br /> Page: M 1 .2 <br />