1720 100TH ST SW 2025-11-07 - Laserfiche WebLink

Force Transfer Around Openings Calculator ONE OPENING Project Information Code: 20181RC,ASCE 7-16 Date:10/16/2022 Designer: Jon Conner,PE,SE Client: Pavel Andreyanov Project: 1722 100th St SW Everett Wall Line: 1B lt(it) Lol(f0 L2(it) VV(11, E 1 r F 3 t—ift) Shear Wall Calculation Variables VL 1426lbf� Opening 1 Adj.Factor Method= 2bs Ll 4.00ft h, 1.00tt WallPier Aspect Ratio A J.Factor L2 2.50 ft h, 2.00 It Pl=h L1= 0.50 N/A h, 9.00 It hb 6.00 It P2=h,/L2= 0.80 N/A L.,s 8.50 it Lol 2.00 It 1.Hold-down forces:H=Vh,y/L„y 1510 lbf 6.Unit shear beside opening vl=(V/L)(Ll+Tl)/L1= 219 plf 2.Unit shear above+below opening v2=(V/L)(T2+L2)/L2= 219 plf First opening:vat=vb1=H/(h,+hb)= 216 plf Check vl•Ll+v2'L2=V? 1426 lbf OK 3.Total boundary force above+below openings 7.Resistance to corner forces First opening:01=val x(Lol)= 4311bf R1=v1•L1= 8781bf R2=v2•L2= 548 lbf 4.Corner forces F1=O1(L1)/(L1+L2)= 265IN 8.Difference corner force+resistance F2=Ol(L2)/(Ll+L2)= 166lbf 11141= 612 Rif R242= 383 Rif 5.Tributary length of openings Tl=(Ll-Lol)/(Ll+L2)= 1.23 It 9.Unit shear in comer tones T2=(L2•Lol)/(11+L2)= 0.77 R vcl=(Rl-Fl)/Ll= 153 plf vc2=(R2-F2)/L2= 153 plf V(Ib —w H(Ib) HIM), Check Summary of Shear Values for One Opening Line l:vcl(h,+hb)+vl(h,)=H? 1071 439 151016f Line 2:va1(h,+hb)-vc1(h,+h,)-v1(hJ=0? 1510 1071 439 0 Line 3:va1(h,+hb)-vc2(h,+h,)-v1(h,)=07 1510 1071 439 0 Line 4:vc2(h,+hb)+v2(h,)=H? 1071 439 15101bf Design Summary' Req.Sheathing Capacity 219 plf 4-Term Deflection 0.052 in. 3-Term Deflection 0.069 in. Req.Strap Force 26S lbf 4-Term Story Drift% 0.002% 3-Term Story Drift% 0.003% Req.HO Force(H) 1510 Ibf Req.Shear Wall Anchorage Force(v,,,,) 168 plf •The Design Summary assumes that the shear wall is designed as blocked.