Environmental Engineering Reference
In-Depth Information
FIGURE 9.132
Debris avalanches, km 83 along roadway in
Figure 9.131.
Other slope failures included a few large “slump” slides (
Figure 9.133)
and numerous
failures on the downslope of the roadway resulting from erosion from discharge of road-
way storm drains (
Figure 9.6)
.
FIGURE 9.133
Large slump slide at km 75 located in
Figure 9.131.
Large tension cracks appeared upslope and the two
roadways in the photo center have dropped several meters.
