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Flagpole Footing-Constrained <br />CBC07, Section 1805.7.2.2FP1 <br /> <br />F=lbs applied lateral force <br />h=ft distance from ground surface to point of application of F <br />Pp =pcf passive bearing pressure Table 1804.2 <br />Footing dimensions <br />B= <br />b= <br />d=OK <br />S3=psf 4.23 <br />4230 <br />4 post <br /> 1057.5 <br />dreq. =ft <br /> <br />USE:3 4.50 FT DEEP FLAGPOLE FOOTING <br />( 4.243 FT. DIA. OPTIONAL) <br />1197 <br />4.30 <br /> <br />2730.00 <br />8.1 <br />266 <br />4.24 <br />= Pp · d [Eqn. 1] <br />= (4.25 · f · h / [b · S3])0.5 [Eqn. 2] <br />C:\Users\luis_\Dropbox\CE-PROJECTS LOMA\2025 PROJECTS\25-351 2106 N SPRUCE <br />STREET\ENGINEERING\CALCULATIONS\05 LATERAL ANAYLYSIS\F-FLAGPOLE FOOTING <br />56