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

2.5 ft line segments define each trial failure surface.
ANGULAR RESTRICTIONS
The first segment of each failure surface will be inclined
within the angular range defined by
Lower angular limit :_ -45.0 degrees
Upper angular limit :_ -5.0 degrees
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** Factor of safety calculation for surface # 135 **
** failed to converge within FIFTY iterations **
ri ii
~- ** The last calculated value of the FOS was 21.2254 **
** This will be ignored for final summary of results •*
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Circular surface (FOS= 21.2254) is defined by: xcenter = 237.41
ycenter = 78.88 Init. Pt. = 190.53 Seg. Length = 2.50
iixxir*xixxie iiiirrxii wiiiixiw*rriiiirrxx*xxixeixxxxxxx*xxiix
** Factor of safety calculation for surface # 154 •'
** failed to converge within FIFTY iterations **
ii i*
+* The last calculated value of the FOS was 21.5434 **
** This will be ignored for final summary of results **
rxxriixiiiii iris iiriirxiiiiiiiriiirxxrxexixiiiriiiiiiiiif erxx
Circular surface (FOS= 21.5434) is defined by: xcenter = 240.75
ycenter = 86.96 Init. Pt. = 193.68 Seg. Length = 2.50
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** Factor of safety calculation for surface # 174 **
** failed to converge within FIFTY iterations **
xr rx
** The last calculated value of the FOS was 23.8608 **
** This will be ignored for final summary of results **
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Circular surface (FOS= 23.8608) is defined by: xcenter = 244.52
ycenter = 93.12 Znit. Pt. = 196.84 Seg. Length = 2.50