Laserfiche WebLink
19011 Wood-Sno Road NE,Suite 100 <br /> BTL <br /> Woodinville,WA 98072-4436 <br /> Phone:425-814-8448 i <br /> Ei NGIE=G Fax:425-821-2120 <br /> Stud Wall Design <br /> Based on 2018 NDS Combined axial and bending formula: <br /> [f./F�]`+fb/Fb'[1-(fdF�E)] < 1 in which: F,E = 0.822(Emin')/(ee/d)2 <br /> Wall: Exterior Walls Wall Height: 19.25 ft <br /> Desired Stud Spacing: 15 in oc <br /> No Fire Rating Design Axial Dead Load: 323 plf <br /> (2)2x6 Design Axial Live Load: 0 plf <br /> SPF stud Design Axial Snow Load: 538 plf <br /> Design Lateral Pressure (0.6W): 15 psf <br /> Deflection Criteria: U 180 <br /> STUD CHECK Geld < 50 OK <br /> D+0.6W(Co= 1.60) <br /> [fr/Fc']Z+fb/Fb[1-(fc/FEE)] = 0.70 < 1 OK <br /> fr/FoEz+ (fb/FbE)`— 0.00 < 1 OK <br /> D+0.75L+0.75(0.6W)+0.75S (Co = 1.60) <br /> [fr/Fc']2 +fb/Fb'[l-(f./F.E)] = 0.71 < 1 OK <br /> fr/FcEz + (fb/FbE)` = 0.00 < 1 OK <br /> D+0.75L+0.75S (CD= 1.15) <br /> f,/F,' = 0.30 < 1 OK <br /> D+L(CD = 1.0) <br /> f�/F,'= 0.14 < 1 OK <br /> Deflection (No Increase for Load Duration): <br /> Defl: U 180 = 1.28 1.24 < 1.28 OK <br /> SPF Stud;2)2xF @ 16 oc OK <br /> PLATE CRUSHING CHECK' <br /> Checks Crushing for Stud Spacing` <br /> No Stress Increase for Load Duration <br /> Hem Fir Plates: f,/FC1' = 0.13 < 1 OK <br /> Douglas Fir Plates: f,/F,: = 0.08 < 1 LOK <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: M1 .2 <br />