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BrFE 19011 Wood-Sno Road NE,Suite 100 <br /> Woodinville,WA 98072-4436 <br /> Phone:425-814-8448 <br /> ENGINEERING Fax:425-821-2120 <br /> Pacific Ridge Homes Revision Date: 1/11/2021 <br /> - Hudson (Elevations A & B; <br /> . Vertical Distribution of Lateral Forces <br /> • Base Shear: <br /> V= 12.50 kips <br /> Shear Walls: k <br /> Fx = C,,x V (Eq. 12.8-11) Cy, = N'xhx (Eq. 12.8-12) <br /> rn i wthk <br /> Diaphragms: <br /> n n Fpx= 0.2SDS Iawpx... q• -[E 12.102](min) <br /> Fpx = (i=x <br /> 1 Ft/)wi1(wpx) ...[Eq.12.10-1] <br /> =x Fpx = 0.4SDSIewpx...[Eq.12.10-3](max) <br /> Strength Design Seismic Forces (E) <br /> Lateral Portion of Diaphragm <br /> Height, Story Force, Story Shear, Stay Weight at i, Force, <br /> Floor Level hx Weight,wx wxhx • Fx EFx Moment Ew, Fpx <br /> (from base) (ft) (Kips) (ft-Kips) (Kips) (Kips) (ft-Kips) (Kips) (Kips) <br /> Roof 22.4 29.56 663 8.06 8.06 103 30 8.06 <br /> Floor 2 9.6 38.15 366 4.44 12.50 223 68 9.16 <br /> Totals W= 67.72 Kips <br /> Ewxhx= 1028 ft-Kips <br /> Strength Design Wind Forces (W) <br /> Lateral Lateral <br /> Force Story Shear Force Story Shear <br /> Floor Level N/S,Hx N/S,FHx E/W,Hx ENV,EH. <br /> (from base) (Kips) (Kips) (Kips) (Kips) <br /> Roof 4.38 4.38 6.41 6.41 <br /> Floor 2 4.62 9.01 ' 6.83 13.24 <br /> Floor 1 <br /> Diaphragm (ASD) Shear Walls (ASD) <br /> Seismic, Wind N/S Wind ENV Seismic, Wind N/S Wind ENV <br /> 10.7E] [0.6W] [0.6W) 10.7E] [0.6W] [0.6W] <br /> (kips) (kips) (kips) (kips) (kips) skips) <br /> • . Roof 5.64 2.63 3.84 Floor 2 5.64 2.63 3.84 <br /> Floor 2 6.41 2.77 4.10 Floor 1 3.11 2.77 4.10 <br /> Garage 0.69 0.75 Garage 0.53 0.75 <br /> Date:6/20/2022 <br /> Page: L1.5 <br />