2019-04-09_PERMIT FILE - M2019018 ‎(4)‎

• Permit No: M2019018
• IBM Index Class Name: PERMIT FILE
• Doc Date: 4/9/2019
• Doc Name: Application
• From: J Graff Enterprises
• To: DRMS
• Email Name: SJM
• Email Name: WHE
• Email Name: THM
• Media Type: D
• Archive: No

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0.00 4910.00 100.00 4910.00
Failure Surface (Critical, from previous analysis)
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Initial circular surface for critical search defined by: XL,XR,R
Intersects: XL: 45.50 YL: 4908.17 XR: 97.50 YR: 4886.25
Centre: XC: 128.72 YC: 5032.97 Radius: R: 150.00
Variable Restraints
-------------------
Parameter descriptor: XL XR R
Range of variation: 41.00 41.00 40.00
Trial positions within range: 10 10 10
- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -
RESULTS: Analysis 2 - Permanent Slope Condition
Bishop Simplified Method of Analysis - Circular Failure Surface
---------------------------------------------------------------
Critical Failure Surface Search using Multiple Circle Generation Techniques
Factor of Safety for initial failure surface approximation: 1.626
There were: 501 successful analyses from a total of 1001 trial surfaces
500 analyses terminated due to unacceptable geometry
Critical (minimum) Factor of Safety: 1.39
Results Summary - Lowest 99 Factor of Safety circles
----------------------------------------------------
Circle X-Left Y-Left X-Right Y-Right X-Centre Y-Centre Radius FoS
1 66.00 4901.33 95.22 4887.39 151.57 5043.06 165.56 1.393 <-- Critical
Surface
2 66.00 4901.33 95.22 4887.39 153.49 5047.09 170.00 1.393
3 66.00 4901.33 95.22 4887.39 149.65 5039.03 161.11 1.394
4 66.00 4901.33 95.22 4887.39 147.72 5035.00 156.67 1.394
5 66.00 4901.33 95.22 4887.39 145.80 5030.96 152.22 1.394
6 66.00 4901.33 95.22 4887.39 143.87 5026.93 147.78 1.394
7 66.00 4901.33 95.22 4887.39 141.95 5022.89 143.33 1.394
8 66.00 4901.33 95.22 4887.39 140.02 5018.85 138.89 1.395
9 66.00 4901.33 95.22 4887.39 138.09 5014.81 134.44 1.395
10 66.00 4901.33 95.22 4887.39 136.16 5010.77 130.00 1.396
11 66.00 4901.33 90.67 4889.67 146.97 5040.62 161.11 1.404
12 66.00 4901.33 90.67 4889.67 150.79 5048.68 170.00 1.404
13 66.00 4901.33 90.67 4889.67 145.06 5036.59 156.67 1.405
14 66.00 4901.33 90.67 4889.67 141.25 5028.52 147.78 1.405
15 66.00 4901.33 90.67 4889.67 143.16 5032.55 152.22 1.405
16 66.00 4901.33 90.67 4889.67 148.88 5044.65 165.56 1.405
17 66.00 4901.33 90.67 4889.67 139.34 5024.48 143.33 1.405
18 66.00 4901.33 90.67 4889.67 137.43 5020.45 138.89 1.405
19 66.00 4901.33 90.67 4889.67 135.52 5016.41 134.44 1.405
20 66.00 4901.33 90.67 4889.67 133.61 5012.37 130.00 1.405
21 66.00 4901.33 86.11 4891.94 136.51 5026.13 143.33 1.423
22 66.00 4901.33 86.11 4891.94 132.74 5018.05 134.44 1.423