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FORCE DETAILS <br /> The details below shown how the forces are calculated for each force component. The values shown are not <br /> factored. All loads are based on a unit width (ppf/ kNpm). <br /> Layer Block Wt , Soil Fill Wt Sail Wt <br /> .._...... <br /> 34 .i _... 0 <br /> 1 <br /> 3 60 I 0 <br /> j a <br /> _.. ....5.._................_....?.... . ._............._._........_60..... . .... . _.._..........._..!_...__...................._.. ..... . ..._....._........_......................_........... ...... .. <br /> 6 60 <br /> _7.........................� ......_..................._...............60._..... .....:......._..............__.......................,. ..._...................._................_............. ..... ....._.. ... ..:.. <br /> __8.__. ....- 60 _ - ............... . <br /> { ............ <br /> Block Weight(Force v(Block Wt+ Infill Soil)) =454ppf X-Arm = 0.64ft <br /> Soils Block Weight(Force v) = Oppf X-Arm = O.00ft <br /> Active Earth Pressure Pa = 147ppf <br /> Pa_h (Force H) = Pa cos(b- batter) = 147 x cos(26.7- (4.8 }) = 122ppf <br /> Y-Arm = 1.25ft <br /> Pa_v(Force V) = Pa sin(6_ batter) = 147 x sin(26.7 -(4.8 )} = Oppf <br /> X-Arm = 1.1 Oft <br /> Note: Calculations and quantities are for PRELIMINARY ANALYTICAL USE ONLY and MUST NOT be used for final <br /> n or construction without the independent review, verification, and approval by a qualified professional engineer. <br /> CornerStone Analysis and Design 5.1.21009.30 4 <br />