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a� C©RNEIF SMNE <br />!',ALL.DESIGNER <br />FORCES AND MOMENTS <br />CornerStone resolves all the geometry into simple geometric shapes to make checking easier. All x and y <br />coordinates are referenced to a zero point at the front toe. The wall image can be exported to CAD for a more <br />detailed output. <br />Name <br />FactoryjForce (V) Force (H);X-len Y-len <br />Mo Mr <br />ace Blocks(W1) j 1.00 840 I 0 75 <br />-- 630 <br />Soil(W2) <br />' 1.00 219 1 37 `� <br />299 -- <br />Soil(M) <br />1.00 3893 -- 3.78 : -- <br />14698 <br />Soil(M) <br />1.00 j 241 -- 6.181 <br />- 1490 <br />L.JJ -'174J -- <br />Pq h 1 00 - 378 ! 3.50 1325 <br />Sum V, H) 1.00 6193 1041 Sum Mom 2870 17117 <br />( _ <br />Column Descriptions: <br />Ta: allowable geogrid strength <br />Rc %: percent coverage for geosynthetics <br />EP (Pa) internal active earth pressure <br />LL (Pql) earth pressure due to live load surcharge <br />DL (Pqd) earth pressure due to dead load surcharge <br />Tmax maximum earth pressure on geosynthetic layer <br />FSstr factor of safety on geogrid strength (Ta/Tmax) <br />Ta cn allowable tension on the connection <br />FS Pkcn, factor of safety on the connection (Ta cn/Tmax) <br />FS PO, factor of safety on pullout (Ta pullout/(Tmax - LL) <br />Grid Embedment, depth of embedment beyond the theorectical failure plane. <br />W0: leveling pad W& Rectangle zone in broken back <br />W1: facing units W7: Live load over the mass <br />W2: soil wedge behind the face (base of top block to bottom) W8: Dead load over the mass <br />W3: rectangular area in MSE area W9: Force Pa <br />W4: the wedge at the back of the mass W10: Surcharge load Paq <br />W5: slope area over the mass W11: Dead Load Surcharge Paqd <br />.: <br />F <br />VV 1 <br />W <br />_..�". SLR' <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 5.0.19309 <br />7 <br />