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Project:2517 Cotter Date:7/4/2024 <br />Job No:Engineer: <br />SEISMIC DESIGN LOADS <br />ELFP - Base Shear Calculation: <br />Typ. Roof Ext. Wall Int. Wall* <br />23 psf 17 psf 10 psf <br />T.A. (ft2)1,237 683 1,237 <br />Weight (lbs)28,451 11,609 6,185 <br />*Interior partition wall weight projected over diaphragm area <br />Total Seismic Base Shear, V (lbs):7,638 lbs <br />*Seismic Base Shear calculated using Wood Shear Wall Design Coefficients and Factors <br />SEISMIC DESIGN LOADS <br />ELFP - Vertical Distribution of Seismic Force: <br />Level <br />wx <br />(lbs) <br />hx <br />(ft) <br />wx*hx <br />k Cvx Fx <br />(lbs) <br />Ex <br />(psf) <br />ROOF 46,245 9.0 416,204 1.00 7,638 6.17 <br />Total:46,245 7,638 <br />(Building Wt)(Base Shear) <br />Diaphragm Force <br />Fpx <br />(lbs) <br />Min Fpx <br />(lbs)Max Fpx (lbs) <br /> Epx <br />(psf) <br />7,638 9,930 19,859 8.03 <br />Diaphragm Force <br />Story Force <br />WallsFloor <br />Tributary Weights <br />ROOF <br />Roof <br />2515 & 2517 N <br />Cotter St5/1/2025