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19011 Wood-Sno Road NE,Suite 100 <br /> 15 [, Woodinville,WA 98072-4436 <br /> 999` Phone:425-814-8448 <br /> E NGINEERIN G Fax:425-821-2120 <br /> ' Pacific Ridge Homes Revision Date: 1/11/2021 <br /> • Thelon (Elevations A & B <br /> Vertical Distribution of Lateral Forces <br /> Base Shear: <br /> V= 11.39 kips <br /> Shear Walls: k <br /> Fx = C„x V (Eq. 12.8-11) C„x = ►'►�xhx (Eq. 12.8-12) <br /> ELi wihk <br /> Diaphragms: <br /> n n <br /> Fpx - 0.25DSI wpx [Eq.12.10-2 (min) <br /> Fpx= l ) F(/)wt1(wpx)..,[Eq.12.10- 1] Fpx = 0.4SDSIewpx...[Eq.12.10- 3](max) <br /> i= i=x <br /> Strength Design Seismic Forces(E) <br /> Lateral Portion of Diaphragm <br /> Height, Story Force, Story Shear, Story Weight at I, Force, <br /> Floor Level hx Weight,wx wxhx Fx EFx Moment Iv', Fpx <br /> (from base) (ft) (Kips) (ft-kips) (Kips) (Kips) (ft-Kips) (Kips) (Kips) <br /> Roof 23.3 27.70 644 7.59 7.59 104 28 7.59 <br /> Floor 2 9.5. 34.02 323 3.81 11.39 213 62 8.16 <br /> Totals W= 61.72 Kips <br /> Ewxhx= 967 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,IHx Ems,H. EAM,EH. <br /> (from base) (Kips) (Kips) (Kips) (Kips) <br /> Roof 4.67 4.67 7.90 7.90 <br /> Floor 2 4.64 9.31 7.02 14.92 <br /> Diaphragm{ASD) Shear Walls (ASD) <br /> Seismic, Wind N/S Wind ENV Seismic, Wind N/S Wind ENV <br /> [0.7E] [0.6W] ]0.6W] [0.7E] [0.6W] [0.6W] <br /> (kips) (kips) (kips) (kips) (kips) (kips) <br /> Roof 5.31 2.80 4.74 Floor 2 5.31 2.80 4.74 <br /> Floor 2 5.72 2.78 4.21 Floor 1 2.67 2.78 4.21 <br /> Garage 0.71 0.76 Garage 0.54 0.76 <br /> Date: 4/6/2022 <br /> Page: L1.5 <br />