Page 51 - Design Considerations Based on Quantitative Risk Assessments for Slopes

Quantitative Risk Assessment

Travel Distance

40
▪ Travel Distance from

Toe for Cut Slope 35

(5% Upper Limit)
30

Slope Height (m) 20
25

1v:1.5h Slope
Note: A buffer zone 15 1v:1h Slope
10
1v:2h Slope
of 1H for cut slopes 1v:2.5h Slope
might be too 5

conservative 0

0 5 10 15 20 25

Travel Distance from Toe (m)