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

' Calculation for Y
•~
Y = tan a tan ~
Slice // I
Y' =tan 0.2° tan 37°
Y' = 0.0026
Slice 112
Y' =fan 11.3° tan 37°
Y' = 0.1506
Slice 113
Y' =tan 19.7° tan 37°
Y' = 0.2698
• Slice 114
Y' =tan 33.7° tan 37°
Y' = 0.5026
Slice 115
Y' =tan 46.4° tan 37°
Y' = 0.7913
TOTAL Y = 1.7169
•
Revised 3/82 3.SB-16