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FORCES AND MOMENTS <br /> The program 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 middle of the base block for eccentricity calculations. <br /> LOADS FOR OVERTURNING ABOUT THE TOE <br /> Name Force(V) Force(H) X-len Y-len Mo Mr <br /> Face Blocks(W1) 2961 -- 1.88 -- -- 5574 <br /> Pa_h -- 712 -- 2.79 1990 -- <br /> Pa_v 191 -- 2.82 -- -- 538 <br /> Sum V/H 3152 712 Sum Mom 1990 6112 <br /> W0: stone within units W1: facing units <br /> W2: soil wedge behind the face <br /> X-Len: is measured from the center of the base (+) Driving, (-) Resisting. <br /> Pa_h: horizontal earth pressure Pa_v: vertical earth pressure <br /> Pq_h: horizontal surcharge pressure Pq_v: vertical surcharge pressure <br /> BEARING LOADS: NCMA <br /> Name Force(V) Force(H) X-len Y-len Mo Mr <br /> Face Blocks(W1) 2961 -- -0.67 -- -- -3832 <br /> Pa_h -- 712 -- 2.79 1990 -- <br /> Pa_v 191 -- -1.61 -- -- -390 <br /> Sum V/H 3152 712 Sum Mom 1990 -4222 <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 6.0.22298.930 8 <br />