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<br />IX.) Overall Moment Stability (Overturning): <br /> <br />Resisting Moment: <br /> <br />Dead loads above slab: <br />Roof area: <br />Dead Weight: <br />Total Weight = <br /> <br />Exterior Walls: <br /> <br />Wall height: <br />Unit weight: <br /> <br />Total Weight = <br /> <br />Interior Walls: <br /> <br />Wall height: <br />Unit weight: <br />T otal Weight = <br /> <br />Total Resisting Dead Load (W) : <br /> <br />Dead Load Moment Arm ( I ) : <br />Resisting Moment (RM) = <br /> <br />Overturning Moment: <br />Uplift : <br /> <br />W(I) <br /> <br />2137.0 sf <br />11.8 psf <br />25216.6 Ibs <br /> <br />Model 2137 <br /> <br />(Neglect overhang; conservative) <br /> <br />192.0 If <br /> <br />8.0 ft <br />11.0 psf( SBC Appendix A) <br /> <br />16896.0 Ibs <br /> <br />145.0 If <br /> <br />8.0 ft <br />8.0 psf( SBC Appendix A) <br />9280.0 Ibs <br /> <br />25216.6 <br /> <br />16896.0 <br /> <br />Total Resisting Dead Load = <br /> <br />9280.0 <br />51392.6 Ibs <br /> <br />51392.6 Ibs <br /> <br />19 ft, Width / 2 <br />976.5 ft-kips <br /> <br />U(I) + P(h) <br /> <br />Height: 0-15 15-20 20-40 40-60 <br />Roof area: 2137.0 0.0 0.0 0.0 <br />Gross Uplift : -21.0 -23.0 -28.0 -31.0 <br />Total Uplift (U) = -44877.0 0.0 0.0 0.0 <br />Moment Arm (I) : 19.0 19.0 19.0 19.0 <br />Uplift Moment = -852.7 0.0 0.0 0.0 <br /> <br />Horizontal Pressure: <br />Height: <br />Pressure: <br />Contrib. Height: <br />Total hz. Pressure = <br />Moment Arm (I) : <br />Unit Pres. Moment= <br />Hz. Pres. Moment = <br /> <br />0-15 <br />31.5 <br />15.0 <br />472.5 <br />7.5 <br />3.5 <br />205.5 <br /> <br />15-20 <br />34.5 <br />1.7 <br />57.6 <br />15.8 <br />0.9 <br />52.9 <br /> <br />20-40 <br />42.0 <br />-3.3 <br />0.0 <br />18.3 <br />0.0 <br />0.0 <br /> <br />Page 6 <br /> <br />sf <br />psf <br />Ibs <br />ft <br />ft-kips <br /> <br />