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<br />• <br />r~ <br />ISOTROPIC SOIL PARAMETERS <br />5 TYPE(S) OF SOIL <br />SOIL TOTAL SATURATED COHESION FRICTION PORE PRESSURE PIEZOMETRIC <br />TYPE UNIT WT. UNIT WT. INTERCEPT ANGLE PRESSURE CONSTANT SURFACE <br />NO. (DEG) PARAMETER NO. <br />1 134.0 143.0 7.0 36.0 .00 .0 1 <br />2 134.0 143.0 7.0 40.0 .00 .0 1 <br />3 128.0 137.0 376.0 12.6 .00 .0 1 <br />4 120.0 135.0 1500.0 17.0 .00 .0 1 <br />5 133.0 IS0.0 4000.0 45.0 .00 .0 1 <br />SEARCHING ROUTINE WILL BE LIMITED TO AN AREA DEFINED BY 2 BOUNDARIES <br />OF WHICH THE FIRST 2 BOUNDARIES WILL DEFLECT SURFACES UPWARD <br />nammnar x•~rr vt~r x-wa~rr r•wotrr <br />NO. <br />1 .00 .00 100.00 10.00 <br />2 100.00 10.00 184.00 79.00 <br />A CRITICAL FAILURE SURFACE SEARCHING METHOD, USING A RANDOM <br />TECHNIQUE FOR GENERATING CIRCULAR SURFACES, HAS BEEN SPECIFIED. <br />100 TRIAL SURFACES HAVE BEEN GENERATED. <br />10 SURFACES INITIATE FROM EACH OF IO POINTS EQUALLY SPACED <br />ALONG THE GROUND SURFACE BETWEEN X = 75.00 AND X = 97.00 <br />EACH SURFACE TERMINATES BETWEEN X ~ 133.00 AND X = 173.00 <br />UNLESS FURTHER LIMITATIONS WERE IMPOSED, TILE MINIMUM ELEVATION <br />AT WHICH A SURFACE EXTENDS fS Y' .00 <br />1().00 FT. LINE SEGMENTS DEFINE EACH TRIAL FAILURE SURFACE. <br />FOLLOWING ARE DISPLAYED THE TEN MOST CRITICAL OF THE TRIAL FAILURE SURFACES <br />EXAMINED. THEY ARE ORDERED -MOST CRITICAL FIRST. <br />SAFETY FACTORS ARE CALCULATED BY THE MODIFIED BISHOP METHOD. <br />