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2007-08-10_REVISION - M2001107 (4)
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2007-08-10_REVISION - M2001107 (4)
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Last modified
6/15/2021 2:58:14 PM
Creation date
11/21/2007 10:55:46 PM
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Template:
DRMS Permit Index
Permit No
M2001107
IBM Index Class Name
REVISION
Doc Date
8/10/2007
Doc Name
Slope Stability Report
From
NCCI
To
DRMS
Type & Sequence
AM1
Media Type
D
Archive
No
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RANH-B.OPT <br />and x = 172.2 ft <br />Each surface terminates between x = 235.0 ft <br />and x = 245.0 ft <br />Unless further limitations were imposed, the minimum elevation <br />at which a surface extends is y = 50.0 ft <br />* * * * * DEFAULT SEGMENT LENGTH SELECTED BY XSTABL <br />4.0 ft line segments define each trial failure surface. <br />ANGULAR RESTRICTIONS <br />The first segment of each failure surface will be inclined <br />within the angular range defined by <br />Lower angular limit :_ -45.0 degrees <br />Upper angular limit :_ -1.0 degrees <br />Factors of safety have been calculated by the ; <br />* * * * * SIMPLIFIED BISHOP METHOD <br />The most critical circular failure surface <br />is specified by 21 coordinate points <br />Point x-surf y-surf <br />No. (ft) (ft) <br />1 172.09 109.26 <br />2 176.03 103.96 <br />3 180.03 103.89 <br />4 184.03 104.06 <br />5 188.01 109.96 <br />6 191.95 105.10 <br />7 195.86 105.97 <br />6 199.71 107.07 <br />9 203.48 108.39 <br />10 207.17 109.93 <br />11 210.76 111.69 <br />12 219.25 113.66 <br />13 217.61 115.83 <br />19 220.89 118.19 <br />15 223.92 120.79 <br />16 226.85 123.96 <br />17 229.61 126.36 <br />18 232.19 129.91 <br />19 234.59 132.61 <br />20 236.60 135.99 <br />21 237.37 136.92 <br />Page 3 <br />
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