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ST O N I TERRA` <br /> WALL SYSTEM <br /> BASE SLIDING <br /> Sliding at the base is checked at the soil-to-soil interface between the reinforced mass and the foundation <br /> soil. <br /> Forces resisting sliding = (SumVr-WO-W1 -W7) <br /> 101,412- 1,165-6,323-5,000 SumVr=88,924 ppf <br /> Resisting force= SumVr x tan(32) +c x L+ Base Shear Rf1 =61,892 <br /> where L is the base width <br /> where Base Shear= N tan(40.0) * 0.8 5,026.83 <br /> Driving force is the horizontal component of Pah + Pqh+ Pdh Df=22,691 <br /> Factor of Safety= Rf/Df FSsl =2.73 <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 /> UltraWall 5.0.19183 10 <br />