PERMFILE67948

• Permit No: C1980001
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: PROCEDURE FOR CALCULATING FACTOR OF SAFETY FOR ROADWAY CUTFILL SLOPES
• Section_Exhibit Name: 3.5 APPENDIX 3.5-B
• Media Type: D
• Archive: No

Condition 2
Cosa [ I + Y/F] > 0.2
Slice // I
Cos 2.3° [I + .0303] > 0.2
2.90
.I.0 > 0.2 OK
Slice 112
Cos 11.7° [I + 0.1561] > 0.2
2.90
I.0 > 0.2 OK
Slice 113
Cos 25.5° [I + 0.3594] > 0.2
.90
I.0 > 0.2 OK
Slice ll4
Cos 36.3° [I + 0.5535] > 0.2
2.90
0.9 > 0.2 ~ OK
SIiCe J/5
Cos 49.8°
0.8 > 0.2
Condition 2 is satisfied
Since Condition I and
safety for this road cut
[I + .8917] > 0.2
2.90
OK
for each slice with o factor of safety of 2.9.
:ondition 2 have both been met, the factor of
slope has been determined to be 2.9.
~.
Revised 3/82 3.58-13