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SAMPLE CALCULATIONS SECTION 13, NO R.B.B. <br />RESISTING MOMENT METHODOLOGY <br />WALL LOADED BY EARTH PRESSURE <br />A1=0.167 ft2 1.167 <br />W1=25.00 lb <br />M =29 17 ft lb <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />8 <br />9 <br />10 <br />11 <br />12 <br />13 <br />A <br />M1=-29.17 ft-lb <br />A2=0.167 ft2 1.167 <br />W2=25.00 lb <br />M2=-29.17 ft-lb <br />A3=0.167 ft2 1.167 <br />W3=25.00 lb <br />M3=-29.17 ft-lb <br />A4=0.167 ft2 1.167 <br />W4=25.00 lb <br />M4=-29.17 ft-lb <br />A5=0.167 ft2 1.167 <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />8 <br />9 <br />10 <br />11 <br />12 <br />13 <br />A <br />5 ft <br />W5=25.00 lb <br />M5=-29.17 ft-lb <br />A6=0.167 ft2 1.167 <br />W6=25.00 lb <br />M6=-29.17 ft-lb <br />A7=0.188 ft2 1.188 <br />W7=28.13 lb <br />M7=-33.42 ft-lb <br />A8=0.227 ft2 1.219 <br />W8=34.12 lb <br />M8=-41.60 ft-lb <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />8 <br />9 <br />10 <br />11 <br />12 <br />13 <br />A <br />A9=0.268 ft2 1.192 <br />W9=40.15 lb <br />M9=-47.87 ft-lb <br />A10=0.299 ft2 1.138 <br />W10=44.90 lb <br />M10=-51.10 ft-lb <br />A11=0.309 ft2 0.990 <br />W11=46.39 lb <br />M11=-45.94 ft-lb <br />A12=0.328 ft2 0.788 <br />W12=49.22 lb <br />M =38 80 ft lb <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />8 <br />9 <br />10 <br />11 <br />12 <br />13 <br />A <br />M12=-38.80 ft-lb <br />A13=0.382 ft2 0.551 <br />W13=57.31 lb <br />M13=-31.56 ft-lb <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />8 <br />9 <br />10 <br />11 <br />12 <br />13 <br />A <br />RMA= M1+M2+M3+M4+M5+M6+M7+M8 <br /> +M9+M10+M11+M12+M13 = -465.29 ft-lb <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />8 <br />9 <br />10 <br />11 <br />12 <br />13 <br />A <br />W:\Details\Release\Calcs 2019\660 [19v1].pdf 07/28/2020 03:38:34 PM © Pool Engineering, Inc. 2020, Page 8 of 18