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Page: 26 <br />IE One Engineering <br />Qfr Structural & Bridge Engineers <br />JOB # : 302.270-18 <br />9750 Miramar Road, Suite 310 Phone # : (858) 335-7643 PROJECT: Pleasanton Century House DATE: 01/24/19 <br />San Diego, CA 92126 www.Orie2.com DESCRIPTION: Shearwall Designs DESIGNED: ESY <br />*** Roof Level Shearwall Analysis *** <br />INPUT <br />OUTPUT <br />Description: <br />SW -B <br />Actual Shear -Wall (Ib/ft.) 75.58 <br />Use Plywood Type: 3/8 CD -X <br />Shear Wall Aspect Ratios Capacity Adjustment: <br />1.00 Mark: A <br />(NDS-SDPWS2015=4.3.4) <br />Nominal Capacity (Ib/ft): 260 <br />Wall Width ft): <br />34.40 <br />Roof DL (psf) <br />11.00 <br />Allowable Capacity (Ib/ft): 260 <br />Overturning on Shearwall (Roof+Wall DL Resisting) <br />Wall Height (ft.): <br />3.42 <br />Wall DL (psf) <br />15.00 <br />Total Overturning Mom. (k -ft): <br />13.34 (1.5 S.F. - Wind) <br />Total Resisting Mom. [ 0.6 * DL I (k -ft) : <br />51.41 <br />Roof Trib. (ft.): <br />8.50 <br />Add. DL (lb./ft.): <br />0.00 <br />-Add. DL@End (k): <br />0.00 <br />Uplift @ End of Wall (kip) 0.00 <br />Use. Holdown Type: N/A <br />Capacity Obs.) : 930.00 <br />Lat. Load @ ROOF (k) : <br />2.600 <br />Seismic Coef. <br />0.189 <br />Wall (Self Weight) Lat. Load (k: 0.00 <br />Total Lat. Load @ Roof (k): <br />2.60 <br />Overturning on Shearwall (Roof +Wall DL +Footing Resisting) <br />Allow. Soil Bearing (ksf): <br />2.5 <br />Total Overturning Mom. (k -ft): <br />14.09 <br />Total Resisting Morn. (k -ft) : <br />393.75 <br />Ftg. Width (ft.) : <br />1.50 <br />Concrete Weight (pcf): <br />150.00 <br />Overturning S.F.: 27.94 <br />> 1.0 <br />Ext Beyond (fL): <br />2.00 <br />Ftg. Depth (ft.) : <br />2.00 <br />e _ (MR-MOT)/F (ft.) = 17.773 <br />U6 (ft.) = 5.73; <br />WIND (1-Yes/2-No) <br />1 <br />e = U2 - e' (ft.) _ -0.57 <br />U (ft.) = 0.00 <br />Mom. @ Ftg. Ext: - M (k -ft): <br />2.10- <br />Min. Soil Bearing Press. (ksf) = 0.455 <br />Mu =1.7*M (k -ft) <br />3.56 <br />Vu =1.7*V (kip) <br />2.10 <br />Max. Soil Bearing Press. (ksf) 0.373 <br />< 3.3 <br />