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25 247 .14 10.44 105 .12 67. 10 17.6 2 400 .00 44277 .63 16425 .31 3938 .48 0.96 26 251 .58 10.36 108 .59 70. 52 18.9 Z 400 .00 43998 .83 16452 .12 3921 .09 0.96 27 267 .94 10.36 112 .04 74. 07 18.9 2 400 .00 43885 .36 16389 .71 3910 .63 0.96 28 278 .30 10.28 115 .48 77. 73 20.2 2 400 .00 43263 .34 16238 .56 3863 .49 0.96 29 288 .57 10.28 118 .90 81. 50 20.2 2 400 .00 42830 .94 15998 .51 3823. 37 0.96 30 298 .85 9.57 122 .21 85. 28 21.5 2 400 .00 3937fi .04 14737 .52 3748 .94 0.96 31 308 .43 9.57 125 .40 89. 04 21.5 2 40D . 00 38716 .42 14368. 81 3683. 45 0.96 32 318 .00 10.71 127 .07 93. 14 22.6 2 400 .00 40174 .98 14437 .58 3387. 33 0.97 33 328 .71 10.71 127 .20 97. 63 22.8 2 900 .00 39569 .27 11289 .17 2888 .89 0.97 34 339 .92 I0.00 127 .32 302. 11 29.0 T 400 .00 27051 .47 7667. 28 2376. 44 0.97 35 349 .42 10.00 127 .44 106. 57 24.0 2 400 .00 21844 .99 4700 .18 1884 .92 0.97 36 359 .42 5.86 127 .54 110. 19 25.3 2 900 .00 10331 .88 1358 .02 1470 .20 0.97 37 365 .28 4.34 127 .60 112. 60 25.3 1 150 .00 6503 .12 299. 56 1286. 85 0.97 38 369 .61 9.59 127 .69 115. 90 25.3 1 150 .00 11306 .67 0 .00 996. 96 0.97 39 379 .21 9.79 127 .81 120. 62 26.6 1 150 .00 7028. ]0 D. DD 585. 67 0.98 40 388 .99 9.79 127 .93 125. 53 26.6 1 150 .00 2342 .30 0. 00 167. 86 0.98 DATA: Analysis 3 - Road cut affect on overall stability, water [able from piezo pressure in bedrock MdCEIlal and WdteY PrOpeY[les (2 mateIlal6) Material: 1 (Mohr-Coulomb Isotropic) - CL and GC soil Cohesion Phi Unitweight Ru 150.00 25.0 100.00 1.10 Material: 2 (Mohr-Coulomb Isotropic) - Anim as Fm. Claystone Cohesion Phi Unitweight Ru 400.00 25.0 120.00 1.10 Unit weigh[ of water: 62.450 Unit weight of water/medium above ground : 62.450 Material Profiles (2 profiles) Profile: 1 (6 points) Material beneath: 1 - CL and GC soil 0.00 21.00 175.00 79. 33 193.00 78. 70 193.10 85.33 318.00 127.00 400.00 I20.00 Profile: 2 (3 points) Material beneath: 2 - An imas Ftn. Claystone 0.00 5.00 318.00 111. 00 400.00 112. 00 Slope Surface (6 points) 0.00 21.00 175.00 79. 33 193.00 78. 70 193.10 85.33 318.00 127.00 400.00 120.00 Phreatic Surface (3 points) 0.00 7.00 318.00 113. 00 400.00 119. 00 Piezometric Surfaces I1 surface) Surface within profile: 2 (3 points) -Animas Fm. Claystone 0.00 7.00 318.00 113. 00 400.00 114. 00 Pailure Surface Circular surface defined by: %L,%R,R Circle centre: %C: 184.54 YC: 301 .11 Circle radius: R : 222. 57 Intersections: %L: 193.00 YL: 78 .70 XR: 323.27 YR : 127. 06 Generated failure surface (20 points) 193.00 78.70 200.43 79. 11 207.84 79. 76 215.22 00.66 222.57 81.81 229.87 83.20 237.13 84. 84 244.32 86. 72 251.45 88.84 258.51 91.19 265.48 93.78 272.36 96. 60 279.15 99. 65 285.83 102.92 292.39 106.42 298.84 110.13 305.15 114. 05 311.39 118. 19 317.38 122.53 323.27 127.06 R&SULTS: Analysis 3 - Road cut affect on overall stability, water table from piezo pressure in bedrock Bishop Simplified Method of Analysis -Circular Failure Surface Pactor of Safety: 1.81 Slice Geometry and Properties (40 slices) Slice X-Left Width Y-Top Y-Base 1 193.00 3.71 85 .92 78 .80 2 196.71 3.71 87 .15 79 .01 3 200.43 3.70 88 .39 79 .27 9 209.13 3.70 89 .63 79 .60 5 207.89 3.69 90. 86 79 .99 6 211.53 3.69 92. 09 80 .44 7 215.22 3.67 93. 32 80. 95 8 218,89 3.67 99. 55 81. 52 9 222.57 2.10 95 .52 02 .02 10 224.75 2.18 96. 25 82. 49 11 226.93 2.99 97. 11 82. 92 12 229.87 3.63 98 .20 83 .61 Base Base Base Angle Matl Cohesion 3.1 1 150.00 3.1 1 150.00 5.1 1 150.00 5.1 1 150.00 7.0 1 150.00 7.0 1 150.00 8.9 ] 15D.OD 8.9 1 150.00 10.8 1 150.00 10.8 1 150.00 10.8 1 150.00 12.7 1 150.00 Total PoreWa[ez Weight Force 2691.72 0.00 3026.29 0.00 3378.96 0.00 3715.54 0.00 4014.24 0.00 9302.25 0.00 4545.56 0.00 4785.04 0.00 2997.35 0.00 3015.46 0.00 4171.60 39,23 5292.58 192.87 Normal Tea[ S[xess Factor 697.02 0.99 799.12 0.99 884.62 0.98 973.46 0.98 1044.39 0.98 1120.02 0.90 ]176.71 0.97 1239.36 0.97 1272.06 0.97 1301.60 0.97 1337.32 0.97 1363.07 0.97