PERMFILE41166

• Permit No: M1999034
• IBM Index Class Name: Permit File
• Doc Name: SLOPE STABILITY EVALUATION FOR CAMAS 104TH AVENUE PROPERTY
• Media Type: D
• Archive: No

',

The most critical circular failure surface
is specified by 15 coordinate points
Point x-surf y-surf
No. (f t) (ft)
1 179.05 20.00
2 184.01 19.34
3 189.01 19.17
4 194.00 19.47
5 198.93 20.26
6 203.77 21.52
7 208.47 23.24
8 212.97 25.40
9 217.25 27.99
10 221.26 30.99
11 224.96 34.35
12 228.31 38.05
13 231.30 42.07
14 233.88 46.35
15 235.63 50.00
***• Simplified BISHOP FOS = 2.474 *••*
rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrerr+rrrere rrrr+rr rrrrrrrrrrrr+rrrrr
rr rr
*' Out of the 200 surfaces generated and analyzed by XSTABL, *'
** 10 surfaces were found to have MISLEADING FOS values. r•
++ +.
+rrrrrrrrrrrrrrrrr rrer+rrrrrrrrrrrrr+++rrrrrrrrr rrrrrxr++rrrrrrerrrr
The following is a summary of the TEN most critical surfaces
Problem Description Cooley Gravel High Wall with Slurry
FOS Circle Center Radius Initial Terminal Resisting
(BI SHOP) x-coord y-coord x-coord x-coord Moment
(ft) (ft) (ft) (ft) (ft) (ft-lb)
1. 2 .474 188 .33 70 .91 51. 74 179 .05 235 .63 5 .593E+06
2. 3 .196 201 .03 90 .57 71. 25 191. 16 259 .56 1 .163E+07
3. 3 .256 183. 27 116 .14 97. 52 166. 95 254 .89 1 .639E+07
4. 3 .278 183. 46 112 .65 94. 11 166. 95 253 .66 1 .590E+07
5. 3 .300 181. 48 110 .30 91. 87 164. 53 250 .78 1 .523E+07
6. 3 .438 183. 32 68 .32 51. 02 166. 95 230 .88 7 .723E+06
7. 3 .439 182. 29 130 .03 111. 45 164. 53 259. 83 2 .026E+07
8. 3 .447 183. 57 52 .83 35. 77 169. 37 219 .13 4 .523E+06
9. 3 .513 186. 36 149 .85 130. 96 169. 37 271. 07 2 .547E+07
10. 3 .615 191. 98 100 .49 82. 43 174. 21 257 .09 1 .654E+07
* * • END OF FILE +